87810492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 266902272

約数和(自身を除く): 179091780

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 58, 66, 77, 84, 87, 113, 116, 132, 154, 174, 203, 226, 231, 308, 319, 339, 348, 406, 452, 462, 609, 638, 678, 791, 812, 841, 924, 957, 1218, 1243, 1276, 1356, 1582, 1682, 1914, 2233, 2373, 2436, 2486, 2523, 3164, 3277, 3364, 3729, 3828, 4466, 4746, 4972, 5046, 5887, 6554, 6699, 7458, 8701, 8932, 9251, 9492, 9831, 10092, 11774, 13108, 13398, 14916, 17402, 17661, 18502, 19662, 22939, 23548, 26103, 26796, 27753, 34804, 35322, 36047, 37004, 39324, 45878, 52206, 55506, 64757, 68817, 70644, 72094, 91756, 95033, 104412, 108141, 111012, 129514, 137634, 144188, 190066, 194271, 216282, 252329, 259028, 275268, 285099, 380132, 388542, 432564, 504658, 570198, 665231, 756987, 777084, 1009316, 1045363, 1140396, 1330462, 1513974, 1995693, 2090726, 2660924, 3027948, 3136089, 3991386, 4181452, 6272178, 7317541, 7982772, 12544356, 14635082, 21952623, 29270164, 43905246, 87810492]

約数ペア:

[(1, 87810492), (2, 43905246), (3, 29270164), (4, 21952623), (6, 14635082), (7, 12544356), (11, 7982772), (12, 7317541), (14, 6272178), (21, 4181452), (22, 3991386), (28, 3136089), (29, 3027948), (33, 2660924), (42, 2090726), (44, 1995693), (58, 1513974), (66, 1330462), (77, 1140396), (84, 1045363), (87, 1009316), (113, 777084), (116, 756987), (132, 665231), (154, 570198), (174, 504658), (203, 432564), (226, 388542), (231, 380132), (308, 285099), (319, 275268), (339, 259028), (348, 252329), (406, 216282), (452, 194271), (462, 190066), (609, 144188), (638, 137634), (678, 129514), (791, 111012), (812, 108141), (841, 104412), (924, 95033), (957, 91756), (1218, 72094), (1243, 70644), (1276, 68817), (1356, 64757), (1582, 55506), (1682, 52206), (1914, 45878), (2233, 39324), (2373, 37004), (2436, 36047), (2486, 35322), (2523, 34804), (3164, 27753), (3277, 26796), (3364, 26103), (3729, 23548), (3828, 22939), (4466, 19662), (4746, 18502), (4972, 17661), (5046, 17402), (5887, 14916), (6554, 13398), (6699, 13108), (7458, 11774), (8701, 10092), (8932, 9831), (9251, 9492)]