90221544

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 288100800

約数和(自身を除く): 197879256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 107, 126, 147, 168, 196, 214, 239, 252, 294, 321, 392, 428, 441, 478, 504, 588, 642, 717, 749, 856, 882, 956, 963, 1176, 1284, 1434, 1498, 1673, 1764, 1912, 1926, 2151, 2247, 2568, 2868, 2996, 3346, 3528, 3852, 4302, 4494, 5019, 5243, 5736, 5992, 6692, 6741, 7704, 8604, 8988, 10038, 10486, 11711, 13384, 13482, 15057, 15729, 17208, 17976, 20076, 20972, 23422, 25573, 26964, 30114, 31458, 35133, 40152, 41944, 46844, 47187, 51146, 53928, 60228, 62916, 70266, 76719, 93688, 94374, 102292, 105399, 120456, 125832, 140532, 153438, 179011, 188748, 204584, 210798, 230157, 281064, 306876, 358022, 377496, 421596, 460314, 537033, 613752, 716044, 843192, 920628, 1074066, 1253077, 1432088, 1611099, 1841256, 2148132, 2506154, 3222198, 3759231, 4296264, 5012308, 6444396, 7518462, 10024616, 11277693, 12888792, 15036924, 22555386, 30073848, 45110772, 90221544]

約数ペア:

[(1, 90221544), (2, 45110772), (3, 30073848), (4, 22555386), (6, 15036924), (7, 12888792), (8, 11277693), (9, 10024616), (12, 7518462), (14, 6444396), (18, 5012308), (21, 4296264), (24, 3759231), (28, 3222198), (36, 2506154), (42, 2148132), (49, 1841256), (56, 1611099), (63, 1432088), (72, 1253077), (84, 1074066), (98, 920628), (107, 843192), (126, 716044), (147, 613752), (168, 537033), (196, 460314), (214, 421596), (239, 377496), (252, 358022), (294, 306876), (321, 281064), (392, 230157), (428, 210798), (441, 204584), (478, 188748), (504, 179011), (588, 153438), (642, 140532), (717, 125832), (749, 120456), (856, 105399), (882, 102292), (956, 94374), (963, 93688), (1176, 76719), (1284, 70266), (1434, 62916), (1498, 60228), (1673, 53928), (1764, 51146), (1912, 47187), (1926, 46844), (2151, 41944), (2247, 40152), (2568, 35133), (2868, 31458), (2996, 30114), (3346, 26964), (3528, 25573), (3852, 23422), (4302, 20972), (4494, 20076), (5019, 17976), (5243, 17208), (5736, 15729), (5992, 15057), (6692, 13482), (6741, 13384), (7704, 11711), (8604, 10486), (8988, 10038)]