87889698

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{4637}}^1$

素因数の和:4670

約数の個数: 56

約数和(自身を含む): 212912028

約数和(自身を除く): 125022330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 2106, 3159, 4637, 6318, 9274, 9477, 13911, 18954, 27822, 41733, 60281, 83466, 120562, 125199, 180843, 250398, 361686, 375597, 542529, 751194, 1085058, 1126791, 1627587, 2253582, 3255174, 3380373, 4882761, 6760746, 9765522, 14648283, 29296566, 43944849, 87889698]

約数ペア:

[(1, 87889698), (2, 43944849), (3, 29296566), (6, 14648283), (9, 9765522), (13, 6760746), (18, 4882761), (26, 3380373), (27, 3255174), (39, 2253582), (54, 1627587), (78, 1126791), (81, 1085058), (117, 751194), (162, 542529), (234, 375597), (243, 361686), (351, 250398), (486, 180843), (702, 125199), (729, 120562), (1053, 83466), (1458, 60281), (2106, 41733), (3159, 27822), (4637, 18954), (6318, 13911), (9274, 9477)]