72789852

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 182922880

約数和(自身を除く): 110133028

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 139, 151, 204, 278, 289, 302, 417, 453, 556, 578, 604, 834, 867, 906, 1156, 1668, 1734, 1812, 2363, 2567, 3468, 4726, 5134, 7089, 7701, 9452, 10268, 14178, 15402, 20989, 28356, 30804, 40171, 41978, 43639, 62967, 80342, 83956, 87278, 120513, 125934, 130917, 160684, 174556, 241026, 251868, 261834, 356813, 482052, 523668, 713626, 1070439, 1427252, 2140878, 4281756, 6065821, 12131642, 18197463, 24263284, 36394926, 72789852]

約数ペア:

[(1, 72789852), (2, 36394926), (3, 24263284), (4, 18197463), (6, 12131642), (12, 6065821), (17, 4281756), (34, 2140878), (51, 1427252), (68, 1070439), (102, 713626), (139, 523668), (151, 482052), (204, 356813), (278, 261834), (289, 251868), (302, 241026), (417, 174556), (453, 160684), (556, 130917), (578, 125934), (604, 120513), (834, 87278), (867, 83956), (906, 80342), (1156, 62967), (1668, 43639), (1734, 41978), (1812, 40171), (2363, 30804), (2567, 28356), (3468, 20989), (4726, 15402), (5134, 14178), (7089, 10268), (7701, 9452)]