78611130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67189}}^1$

素因数の和:67215

約数の個数: 48

約数和(自身を含む): 220114440

約数和(自身を除く): 141503310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 67189, 134378, 201567, 335945, 403134, 604701, 671890, 873457, 1007835, 1209402, 1746914, 2015670, 2620371, 3023505, 4367285, 5240742, 6047010, 7861113, 8734570, 13101855, 15722226, 26203710, 39305565, 78611130]

約数ペア:

[(1, 78611130), (2, 39305565), (3, 26203710), (5, 15722226), (6, 13101855), (9, 8734570), (10, 7861113), (13, 6047010), (15, 5240742), (18, 4367285), (26, 3023505), (30, 2620371), (39, 2015670), (45, 1746914), (65, 1209402), (78, 1007835), (90, 873457), (117, 671890), (130, 604701), (195, 403134), (234, 335945), (390, 201567), (585, 134378), (1170, 67189)]