71944171488

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{172399}}^1$

素因数の和:172451

約数の個数: 240

約数和(自身を含む): 252327398400

約数和(自身を除く): 180383226912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 92, 96, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 324, 336, 368, 378, 414, 432, 483, 504, 552, 567, 621, 644, 648, 672, 736, 756, 828, 864, 966, 1008, 1104, 1134, 1242, 1288, 1296, 1449, 1512, 1656, 1863, 1932, 2016, 2208, 2268, 2484, 2576, 2592, 2898, 3024, 3312, 3726, 3864, 4347, 4536, 4968, 5152, 5796, 6048, 6624, 7452, 7728, 8694, 9072, 9936, 11592, 13041, 14904, 15456, 17388, 18144, 19872, 23184, 26082, 29808, 34776, 46368, 52164, 59616, 69552, 104328, 139104, 172399, 208656, 344798, 417312, 517197, 689596, 1034394, 1206793, 1379192, 1551591, 2068788, 2413586, 2758384, 3103182, 3620379, 3965177, 4137576, 4654773, 4827172, 5516768, 6206364, 7240758, 7930354, 8275152, 9309546, 9654344, 10861137, 11895531, 12412728, 13964319, 14481516, 15860708, 16550304, 18619092, 19308688, 21722274, 23791062, 24825456, 27756239, 27928638, 28963032, 31721416, 32583411, 35686593, 37238184, 38617376, 43444548, 47582124, 49650912, 55512478, 55857276, 57926064, 63442832, 65166822, 71373186, 74476368, 83268717, 86889096, 95164248, 97750233, 107059779, 111024956, 111714552, 115852128, 126885664, 130333644, 142746372, 148952736, 166537434, 173778192, 190328496, 195500466, 214119558, 222049912, 223429104, 249806151, 260667288, 285492744, 321179337, 333074868, 347556384, 380656992, 391000932, 428239116, 444099824, 446858208, 499612302, 521334576, 570985488, 642358674, 666149736, 749418453, 782001864, 856478232, 888199648, 999224604, 1042669152, 1141970976, 1284717348, 1332299472, 1498836906, 1564003728, 1712956464, 1998449208, 2248255359, 2569434696, 2664598944, 2997673812, 3128007456, 3425912928, 3996898416, 4496510718, 5138869392, 5995347624, 7993796832, 8993021436, 10277738784, 11990695248, 17986042872, 23981390496, 35972085744, 71944171488]

約数ペア:

[(1, 71944171488), (2, 35972085744), (3, 23981390496), (4, 17986042872), (6, 11990695248), (7, 10277738784), (8, 8993021436), (9, 7993796832), (12, 5995347624), (14, 5138869392), (16, 4496510718), (18, 3996898416), (21, 3425912928), (23, 3128007456), (24, 2997673812), (27, 2664598944), (28, 2569434696), (32, 2248255359), (36, 1998449208), (42, 1712956464), (46, 1564003728), (48, 1498836906), (54, 1332299472), (56, 1284717348), (63, 1141970976), (69, 1042669152), (72, 999224604), (81, 888199648), (84, 856478232), (92, 782001864), (96, 749418453), (108, 666149736), (112, 642358674), (126, 570985488), (138, 521334576), (144, 499612302), (161, 446858208), (162, 444099824), (168, 428239116), (184, 391000932), (189, 380656992), (207, 347556384), (216, 333074868), (224, 321179337), (252, 285492744), (276, 260667288), (288, 249806151), (322, 223429104), (324, 222049912), (336, 214119558), (368, 195500466), (378, 190328496), (414, 173778192), (432, 166537434), (483, 148952736), (504, 142746372), (552, 130333644), (567, 126885664), (621, 115852128), (644, 111714552), (648, 111024956), (672, 107059779), (736, 97750233), (756, 95164248), (828, 86889096), (864, 83268717), (966, 74476368), (1008, 71373186), (1104, 65166822), (1134, 63442832), (1242, 57926064), (1288, 55857276), (1296, 55512478), (1449, 49650912), (1512, 47582124), (1656, 43444548), (1863, 38617376), (1932, 37238184), (2016, 35686593), (2208, 32583411), (2268, 31721416), (2484, 28963032), (2576, 27928638), (2592, 27756239), (2898, 24825456), (3024, 23791062), (3312, 21722274), (3726, 19308688), (3864, 18619092), (4347, 16550304), (4536, 15860708), (4968, 14481516), (5152, 13964319), (5796, 12412728), (6048, 11895531), (6624, 10861137), (7452, 9654344), (7728, 9309546), (8694, 8275152), (9072, 7930354), (9936, 7240758), (11592, 6206364), (13041, 5516768), (14904, 4827172), (15456, 4654773), (17388, 4137576), (18144, 3965177), (19872, 3620379), (23184, 3103182), (26082, 2758384), (29808, 2413586), (34776, 2068788), (46368, 1551591), (52164, 1379192), (59616, 1206793), (69552, 1034394), (104328, 689596), (139104, 517197), (172399, 417312), (208656, 344798)]