67655238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 164160000

約数和(自身を除く): 96504762

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 149, 266, 298, 399, 447, 569, 798, 894, 1043, 1138, 1707, 2086, 2831, 3129, 3414, 3983, 5662, 6258, 7966, 8493, 10811, 11949, 16986, 19817, 21622, 23898, 32433, 39634, 59451, 64866, 75677, 84781, 118902, 151354, 169562, 227031, 254343, 454062, 508686, 593467, 1186934, 1610839, 1780401, 3221678, 3560802, 4832517, 9665034, 11275873, 22551746, 33827619, 67655238]

約数ペア:

[(1, 67655238), (2, 33827619), (3, 22551746), (6, 11275873), (7, 9665034), (14, 4832517), (19, 3560802), (21, 3221678), (38, 1780401), (42, 1610839), (57, 1186934), (114, 593467), (133, 508686), (149, 454062), (266, 254343), (298, 227031), (399, 169562), (447, 151354), (569, 118902), (798, 84781), (894, 75677), (1043, 64866), (1138, 59451), (1707, 39634), (2086, 32433), (2831, 23898), (3129, 21622), (3414, 19817), (3983, 16986), (5662, 11949), (6258, 10811), (7966, 8493)]