90907284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3911}}^1$

素因数の和:4080

約数の個数: 48

約数和(自身を含む): 230025600

約数和(自身を除く): 139118316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1788, 1937, 3874, 3911, 5811, 7748, 7822, 11622, 11733, 15644, 23244, 23466, 46932, 50843, 101686, 152529, 203372, 305058, 582739, 610116, 1165478, 1748217, 2330956, 3496434, 6992868, 7575607, 15151214, 22726821, 30302428, 45453642, 90907284]

約数ペア:

[(1, 90907284), (2, 45453642), (3, 30302428), (4, 22726821), (6, 15151214), (12, 7575607), (13, 6992868), (26, 3496434), (39, 2330956), (52, 1748217), (78, 1165478), (149, 610116), (156, 582739), (298, 305058), (447, 203372), (596, 152529), (894, 101686), (1788, 50843), (1937, 46932), (3874, 23466), (3911, 23244), (5811, 15644), (7748, 11733), (7822, 11622)]