76971528

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{7691}}^1$

素因数の和:7842

約数の個数: 48

約数和(自身を含む): 209991600

約数和(自身を除く): 133020072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 7691, 10008, 15382, 23073, 30764, 46146, 61528, 69219, 92292, 138438, 184584, 276876, 553752, 1069049, 2138098, 3207147, 4276196, 6414294, 8552392, 9621441, 12828588, 19242882, 25657176, 38485764, 76971528]

約数ペア:

[(1, 76971528), (2, 38485764), (3, 25657176), (4, 19242882), (6, 12828588), (8, 9621441), (9, 8552392), (12, 6414294), (18, 4276196), (24, 3207147), (36, 2138098), (72, 1069049), (139, 553752), (278, 276876), (417, 184584), (556, 138438), (834, 92292), (1112, 69219), (1251, 61528), (1668, 46146), (2502, 30764), (3336, 23073), (5004, 15382), (7691, 10008)]