71724744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 256

約数和(自身を含む): 254016000

約数和(自身を除く): 182291256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 41, 42, 52, 54, 56, 63, 72, 78, 82, 84, 89, 91, 104, 108, 117, 123, 126, 156, 164, 168, 178, 182, 189, 216, 234, 246, 252, 267, 273, 287, 312, 328, 351, 356, 364, 369, 378, 468, 492, 504, 533, 534, 546, 574, 623, 702, 712, 728, 738, 756, 801, 819, 861, 936, 984, 1066, 1068, 1092, 1107, 1148, 1157, 1246, 1404, 1476, 1512, 1599, 1602, 1638, 1722, 1869, 2132, 2136, 2184, 2214, 2296, 2314, 2403, 2457, 2492, 2583, 2808, 2952, 3198, 3204, 3276, 3444, 3471, 3649, 3731, 3738, 4264, 4428, 4628, 4797, 4806, 4914, 4984, 5166, 5607, 6396, 6408, 6552, 6888, 6942, 7298, 7462, 7476, 7749, 8099, 8856, 9256, 9594, 9612, 9828, 10332, 10413, 10947, 11193, 11214, 12792, 13884, 14391, 14596, 14924, 14952, 15498, 16198, 16821, 19188, 19224, 19656, 20664, 20826, 21894, 22386, 22428, 24297, 25543, 27768, 28782, 29192, 29848, 30996, 31239, 32396, 32841, 33579, 33642, 38376, 41652, 43788, 44772, 44856, 47437, 48594, 51086, 57564, 61992, 62478, 64792, 65682, 67158, 67284, 72891, 76629, 83304, 87576, 89544, 94874, 97188, 98523, 100737, 102172, 115128, 124956, 131364, 134316, 134568, 142311, 145782, 153258, 189748, 194376, 197046, 201474, 204344, 218673, 229887, 249912, 262728, 268632, 284622, 291564, 306516, 332059, 379496, 394092, 402948, 426933, 437346, 459774, 569244, 583128, 613032, 664118, 689661, 788184, 805896, 853866, 874692, 919548, 996177, 1138488, 1280799, 1328236, 1379322, 1707732, 1749384, 1839096, 1992354, 2561598, 2656472, 2758644, 2988531, 3415464, 3984708, 5123196, 5517288, 5977062, 7969416, 8965593, 10246392, 11954124, 17931186, 23908248, 35862372, 71724744]

約数ペア:

[(1, 71724744), (2, 35862372), (3, 23908248), (4, 17931186), (6, 11954124), (7, 10246392), (8, 8965593), (9, 7969416), (12, 5977062), (13, 5517288), (14, 5123196), (18, 3984708), (21, 3415464), (24, 2988531), (26, 2758644), (27, 2656472), (28, 2561598), (36, 1992354), (39, 1839096), (41, 1749384), (42, 1707732), (52, 1379322), (54, 1328236), (56, 1280799), (63, 1138488), (72, 996177), (78, 919548), (82, 874692), (84, 853866), (89, 805896), (91, 788184), (104, 689661), (108, 664118), (117, 613032), (123, 583128), (126, 569244), (156, 459774), (164, 437346), (168, 426933), (178, 402948), (182, 394092), (189, 379496), (216, 332059), (234, 306516), (246, 291564), (252, 284622), (267, 268632), (273, 262728), (287, 249912), (312, 229887), (328, 218673), (351, 204344), (356, 201474), (364, 197046), (369, 194376), (378, 189748), (468, 153258), (492, 145782), (504, 142311), (533, 134568), (534, 134316), (546, 131364), (574, 124956), (623, 115128), (702, 102172), (712, 100737), (728, 98523), (738, 97188), (756, 94874), (801, 89544), (819, 87576), (861, 83304), (936, 76629), (984, 72891), (1066, 67284), (1068, 67158), (1092, 65682), (1107, 64792), (1148, 62478), (1157, 61992), (1246, 57564), (1404, 51086), (1476, 48594), (1512, 47437), (1599, 44856), (1602, 44772), (1638, 43788), (1722, 41652), (1869, 38376), (2132, 33642), (2136, 33579), (2184, 32841), (2214, 32396), (2296, 31239), (2314, 30996), (2403, 29848), (2457, 29192), (2492, 28782), (2583, 27768), (2808, 25543), (2952, 24297), (3198, 22428), (3204, 22386), (3276, 21894), (3444, 20826), (3471, 20664), (3649, 19656), (3731, 19224), (3738, 19188), (4264, 16821), (4428, 16198), (4628, 15498), (4797, 14952), (4806, 14924), (4914, 14596), (4984, 14391), (5166, 13884), (5607, 12792), (6396, 11214), (6408, 11193), (6552, 10947), (6888, 10413), (6942, 10332), (7298, 9828), (7462, 9612), (7476, 9594), (7749, 9256), (8099, 8856)]