87608924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 54

約数和(自身を含む): 175701960

約数和(自身を除く): 88093036

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 359, 361, 494, 676, 718, 722, 988, 1436, 1444, 3211, 4667, 4693, 6422, 6821, 9334, 9386, 12844, 13642, 18668, 18772, 27284, 60671, 61009, 88673, 121342, 122018, 129599, 177346, 242684, 244036, 259198, 354692, 518396, 1152749, 1684787, 2305498, 3369574, 4610996, 6739148, 21902231, 43804462, 87608924]

約数ペア:

[(1, 87608924), (2, 43804462), (4, 21902231), (13, 6739148), (19, 4610996), (26, 3369574), (38, 2305498), (52, 1684787), (76, 1152749), (169, 518396), (247, 354692), (338, 259198), (359, 244036), (361, 242684), (494, 177346), (676, 129599), (718, 122018), (722, 121342), (988, 88673), (1436, 61009), (1444, 60671), (3211, 27284), (4667, 18772), (4693, 18668), (6422, 13642), (6821, 12844), (9334, 9386)]