89846792

素因数分解:

$2^3\times 7^3\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 198720000

約数和(自身を除く): 108873208

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 239, 274, 343, 392, 478, 548, 686, 956, 959, 1096, 1372, 1673, 1912, 1918, 2744, 3346, 3836, 6692, 6713, 7672, 11711, 13384, 13426, 23422, 26852, 32743, 46844, 46991, 53704, 65486, 81977, 93688, 93982, 130972, 163954, 187964, 229201, 261944, 327908, 375928, 458402, 655816, 916804, 1604407, 1833608, 3208814, 6417628, 11230849, 12835256, 22461698, 44923396, 89846792]

約数ペア:

[(1, 89846792), (2, 44923396), (4, 22461698), (7, 12835256), (8, 11230849), (14, 6417628), (28, 3208814), (49, 1833608), (56, 1604407), (98, 916804), (137, 655816), (196, 458402), (239, 375928), (274, 327908), (343, 261944), (392, 229201), (478, 187964), (548, 163954), (686, 130972), (956, 93982), (959, 93688), (1096, 81977), (1372, 65486), (1673, 53704), (1912, 46991), (1918, 46844), (2744, 32743), (3346, 26852), (3836, 23422), (6692, 13426), (6713, 13384), (7672, 11711)]