78254082

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 173571840

約数和(自身を除く): 95317758

約数列:

[1, 2, 3, 6, 9, 18, 79, 113, 158, 226, 237, 339, 474, 487, 678, 711, 974, 1017, 1422, 1461, 2034, 2922, 4383, 8766, 8927, 17854, 26781, 38473, 53562, 55031, 76946, 80343, 110062, 115419, 160686, 165093, 230838, 330186, 346257, 495279, 692514, 990558, 4347449, 8694898, 13042347, 26084694, 39127041, 78254082]

約数ペア:

[(1, 78254082), (2, 39127041), (3, 26084694), (6, 13042347), (9, 8694898), (18, 4347449), (79, 990558), (113, 692514), (158, 495279), (226, 346257), (237, 330186), (339, 230838), (474, 165093), (487, 160686), (678, 115419), (711, 110062), (974, 80343), (1017, 76946), (1422, 55031), (1461, 53562), (2034, 38473), (2922, 26781), (4383, 17854), (8766, 8927)]