90843066

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2393}}^1$

素因数の和:2460

約数の個数: 64

約数和(自身を含む): 218332800

約数和(自身を除く): 127489734

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1406, 1998, 2109, 2393, 4218, 4786, 6327, 7179, 12654, 14358, 18981, 21537, 37962, 43074, 45467, 64611, 88541, 90934, 129222, 136401, 177082, 265623, 272802, 409203, 531246, 796869, 818406, 1227609, 1593738, 1682279, 2390607, 2455218, 3364558, 4781214, 5046837, 10093674, 15140511, 30281022, 45421533, 90843066]

約数ペア:

[(1, 90843066), (2, 45421533), (3, 30281022), (6, 15140511), (9, 10093674), (18, 5046837), (19, 4781214), (27, 3364558), (37, 2455218), (38, 2390607), (54, 1682279), (57, 1593738), (74, 1227609), (111, 818406), (114, 796869), (171, 531246), (222, 409203), (333, 272802), (342, 265623), (513, 177082), (666, 136401), (703, 129222), (999, 90934), (1026, 88541), (1406, 64611), (1998, 45467), (2109, 43074), (2393, 37962), (4218, 21537), (4786, 18981), (6327, 14358), (7179, 12654)]