90539045037

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1657}}^1\times {\mathrm{5387}}^1$

素因数の和:7087

約数の個数: 72

約数和(自身を含む): 158869878336

約数和(自身を除く): 68330833299

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 1657, 3381, 4971, 5387, 10143, 11599, 14913, 16161, 34797, 37709, 38111, 48483, 81193, 104391, 113127, 114333, 123901, 243579, 263963, 266777, 339381, 342999, 371703, 730737, 791889, 800331, 867307, 1115109, 1867439, 2375667, 2400993, 2601921, 5602317, 6071149, 7805763, 8926259, 16806951, 18213447, 26778777, 54640341, 62483813, 80336331, 187451439, 205303957, 437386691, 562354317, 615911871, 1312160073, 1437127699, 1847735613, 3936480219, 4311383097, 10059893893, 12934149291, 30179681679, 90539045037]

約数ペア:

[(1, 90539045037), (3, 30179681679), (7, 12934149291), (9, 10059893893), (21, 4311383097), (23, 3936480219), (49, 1847735613), (63, 1437127699), (69, 1312160073), (147, 615911871), (161, 562354317), (207, 437386691), (441, 205303957), (483, 187451439), (1127, 80336331), (1449, 62483813), (1657, 54640341), (3381, 26778777), (4971, 18213447), (5387, 16806951), (10143, 8926259), (11599, 7805763), (14913, 6071149), (16161, 5602317), (34797, 2601921), (37709, 2400993), (38111, 2375667), (48483, 1867439), (81193, 1115109), (104391, 867307), (113127, 800331), (114333, 791889), (123901, 730737), (243579, 371703), (263963, 342999), (266777, 339381)]