72635784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12253}}^1$

素因数の和:12294

約数の個数: 64

約数和(自身を含む): 205867200

約数和(自身を除く): 133231416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 12253, 24506, 36759, 49012, 73518, 98024, 147036, 159289, 232807, 294072, 318578, 465614, 477867, 637156, 698421, 931228, 955734, 1274312, 1396842, 1862456, 1911468, 2793684, 3026491, 3822936, 5587368, 6052982, 9079473, 12105964, 18158946, 24211928, 36317892, 72635784]

約数ペア:

[(1, 72635784), (2, 36317892), (3, 24211928), (4, 18158946), (6, 12105964), (8, 9079473), (12, 6052982), (13, 5587368), (19, 3822936), (24, 3026491), (26, 2793684), (38, 1911468), (39, 1862456), (52, 1396842), (57, 1274312), (76, 955734), (78, 931228), (104, 698421), (114, 637156), (152, 477867), (156, 465614), (228, 318578), (247, 294072), (312, 232807), (456, 159289), (494, 147036), (741, 98024), (988, 73518), (1482, 49012), (1976, 36759), (2964, 24506), (5928, 12253)]