78540124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 156276288

約数和(自身を除く): 77736164

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 97, 194, 299, 388, 598, 677, 1196, 1261, 1354, 2231, 2522, 2708, 4462, 5044, 8801, 8924, 15571, 17602, 29003, 31142, 35204, 58006, 62284, 65669, 116012, 131338, 202423, 262676, 404846, 809692, 853697, 1510387, 1707394, 3020774, 3414788, 6041548, 19635031, 39270062, 78540124]

約数ペア:

[(1, 78540124), (2, 39270062), (4, 19635031), (13, 6041548), (23, 3414788), (26, 3020774), (46, 1707394), (52, 1510387), (92, 853697), (97, 809692), (194, 404846), (299, 262676), (388, 202423), (598, 131338), (677, 116012), (1196, 65669), (1261, 62284), (1354, 58006), (2231, 35204), (2522, 31142), (2708, 29003), (4462, 17602), (5044, 15571), (8801, 8924)]