74274876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8353}}^1$

素因数の和:8395

約数の個数: 72

約数和(自身を含む): 212859920

約数和(自身を除く): 138585044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8353, 8892, 16706, 25059, 33412, 50118, 75177, 100236, 108589, 150354, 158707, 217178, 300708, 317414, 325767, 434356, 476121, 634828, 651534, 952242, 977301, 1303068, 1428363, 1904484, 1954602, 2063191, 2856726, 3909204, 4126382, 5713452, 6189573, 8252764, 12379146, 18568719, 24758292, 37137438, 74274876]

約数ペア:

[(1, 74274876), (2, 37137438), (3, 24758292), (4, 18568719), (6, 12379146), (9, 8252764), (12, 6189573), (13, 5713452), (18, 4126382), (19, 3909204), (26, 2856726), (36, 2063191), (38, 1954602), (39, 1904484), (52, 1428363), (57, 1303068), (76, 977301), (78, 952242), (114, 651534), (117, 634828), (156, 476121), (171, 434356), (228, 325767), (234, 317414), (247, 300708), (342, 217178), (468, 158707), (494, 150354), (684, 108589), (741, 100236), (988, 75177), (1482, 50118), (2223, 33412), (2964, 25059), (4446, 16706), (8353, 8892)]