87641712

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:751

約数の個数: 120

約数和(自身を含む): 262304640

約数和(自身を除く): 174662928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 174, 186, 232, 248, 261, 279, 348, 372, 464, 496, 522, 558, 677, 696, 744, 899, 1044, 1116, 1354, 1392, 1488, 1798, 2031, 2088, 2232, 2697, 2708, 3596, 4062, 4176, 4464, 5394, 5416, 6093, 7192, 8091, 8124, 10788, 10832, 12186, 14384, 16182, 16248, 19633, 20987, 21576, 24372, 32364, 32496, 39266, 41974, 43152, 48744, 58899, 62961, 64728, 78532, 83948, 97488, 117798, 125922, 129456, 157064, 167896, 176697, 188883, 235596, 251844, 314128, 335792, 353394, 377766, 471192, 503688, 608623, 706788, 755532, 942384, 1007376, 1217246, 1413576, 1511064, 1825869, 2434492, 2827152, 3022128, 3651738, 4868984, 5477607, 7303476, 9737968, 10955214, 14606952, 21910428, 29213904, 43820856, 87641712]

約数ペア:

[(1, 87641712), (2, 43820856), (3, 29213904), (4, 21910428), (6, 14606952), (8, 10955214), (9, 9737968), (12, 7303476), (16, 5477607), (18, 4868984), (24, 3651738), (29, 3022128), (31, 2827152), (36, 2434492), (48, 1825869), (58, 1511064), (62, 1413576), (72, 1217246), (87, 1007376), (93, 942384), (116, 755532), (124, 706788), (144, 608623), (174, 503688), (186, 471192), (232, 377766), (248, 353394), (261, 335792), (279, 314128), (348, 251844), (372, 235596), (464, 188883), (496, 176697), (522, 167896), (558, 157064), (677, 129456), (696, 125922), (744, 117798), (899, 97488), (1044, 83948), (1116, 78532), (1354, 64728), (1392, 62961), (1488, 58899), (1798, 48744), (2031, 43152), (2088, 41974), (2232, 39266), (2697, 32496), (2708, 32364), (3596, 24372), (4062, 21576), (4176, 20987), (4464, 19633), (5394, 16248), (5416, 16182), (6093, 14384), (7192, 12186), (8091, 10832), (8124, 10788)]