78174056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 164160000

約数和(自身を除く): 85985944

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 59, 76, 92, 118, 152, 184, 236, 379, 437, 472, 758, 874, 1121, 1357, 1516, 1748, 2242, 2714, 3032, 3496, 4484, 5428, 7201, 8717, 8968, 10856, 14402, 17434, 22361, 25783, 28804, 34868, 44722, 51566, 57608, 69736, 89444, 103132, 165623, 178888, 206264, 331246, 424859, 514303, 662492, 849718, 1028606, 1324984, 1699436, 2057212, 3398872, 4114424, 9771757, 19543514, 39087028, 78174056]

約数ペア:

[(1, 78174056), (2, 39087028), (4, 19543514), (8, 9771757), (19, 4114424), (23, 3398872), (38, 2057212), (46, 1699436), (59, 1324984), (76, 1028606), (92, 849718), (118, 662492), (152, 514303), (184, 424859), (236, 331246), (379, 206264), (437, 178888), (472, 165623), (758, 103132), (874, 89444), (1121, 69736), (1357, 57608), (1516, 51566), (1748, 44722), (2242, 34868), (2714, 28804), (3032, 25783), (3496, 22361), (4484, 17434), (5428, 14402), (7201, 10856), (8717, 8968)]