90946188

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 239016960

約数和(自身を除く): 148070772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 227, 279, 359, 372, 454, 558, 681, 718, 908, 1077, 1116, 1362, 1436, 2043, 2154, 2724, 3231, 4086, 4308, 6462, 7037, 8172, 11129, 12924, 14074, 21111, 22258, 28148, 33387, 42222, 44516, 63333, 66774, 81493, 84444, 100161, 126666, 133548, 162986, 200322, 244479, 253332, 325972, 400644, 488958, 733437, 977916, 1466874, 2526283, 2933748, 5052566, 7578849, 10105132, 15157698, 22736547, 30315396, 45473094, 90946188]

約数ペア:

[(1, 90946188), (2, 45473094), (3, 30315396), (4, 22736547), (6, 15157698), (9, 10105132), (12, 7578849), (18, 5052566), (31, 2933748), (36, 2526283), (62, 1466874), (93, 977916), (124, 733437), (186, 488958), (227, 400644), (279, 325972), (359, 253332), (372, 244479), (454, 200322), (558, 162986), (681, 133548), (718, 126666), (908, 100161), (1077, 84444), (1116, 81493), (1362, 66774), (1436, 63333), (2043, 44516), (2154, 42222), (2724, 33387), (3231, 28148), (4086, 22258), (4308, 21111), (6462, 14074), (7037, 12924), (8172, 11129)]