87792744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 253209600

約数和(自身を除く): 165416856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 232, 248, 312, 313, 348, 372, 377, 403, 626, 696, 744, 754, 806, 899, 939, 1131, 1209, 1252, 1508, 1612, 1798, 1878, 2262, 2418, 2504, 2697, 3016, 3224, 3596, 3756, 4069, 4524, 4836, 5394, 7192, 7512, 8138, 9048, 9077, 9672, 9703, 10788, 11687, 12207, 16276, 18154, 19406, 21576, 23374, 24414, 27231, 29109, 32552, 35061, 36308, 38812, 46748, 48828, 54462, 58218, 70122, 72616, 77624, 93496, 97656, 108924, 116436, 118001, 126139, 140244, 217848, 232872, 236002, 252278, 280488, 281387, 354003, 378417, 472004, 504556, 562774, 708006, 756834, 844161, 944008, 1009112, 1125548, 1416012, 1513668, 1688322, 2251096, 2832024, 3027336, 3376644, 3658031, 6753288, 7316062, 10974093, 14632124, 21948186, 29264248, 43896372, 87792744]

約数ペア:

[(1, 87792744), (2, 43896372), (3, 29264248), (4, 21948186), (6, 14632124), (8, 10974093), (12, 7316062), (13, 6753288), (24, 3658031), (26, 3376644), (29, 3027336), (31, 2832024), (39, 2251096), (52, 1688322), (58, 1513668), (62, 1416012), (78, 1125548), (87, 1009112), (93, 944008), (104, 844161), (116, 756834), (124, 708006), (156, 562774), (174, 504556), (186, 472004), (232, 378417), (248, 354003), (312, 281387), (313, 280488), (348, 252278), (372, 236002), (377, 232872), (403, 217848), (626, 140244), (696, 126139), (744, 118001), (754, 116436), (806, 108924), (899, 97656), (939, 93496), (1131, 77624), (1209, 72616), (1252, 70122), (1508, 58218), (1612, 54462), (1798, 48828), (1878, 46748), (2262, 38812), (2418, 36308), (2504, 35061), (2697, 32552), (3016, 29109), (3224, 27231), (3596, 24414), (3756, 23374), (4069, 21576), (4524, 19406), (4836, 18154), (5394, 16276), (7192, 12207), (7512, 11687), (8138, 10788), (9048, 9703), (9077, 9672)]