72580728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4507}}^1$

素因数の和:4588

約数の個数: 64

約数和(自身を含む): 201237120

約数和(自身を除く): 128656392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 4507, 5368, 8052, 9014, 13521, 16104, 18028, 27042, 36056, 49577, 54084, 99154, 108168, 148731, 198308, 274927, 297462, 396616, 549854, 594924, 824781, 1099708, 1189848, 1649562, 2199416, 3024197, 3299124, 6048394, 6598248, 9072591, 12096788, 18145182, 24193576, 36290364, 72580728]

約数ペア:

[(1, 72580728), (2, 36290364), (3, 24193576), (4, 18145182), (6, 12096788), (8, 9072591), (11, 6598248), (12, 6048394), (22, 3299124), (24, 3024197), (33, 2199416), (44, 1649562), (61, 1189848), (66, 1099708), (88, 824781), (122, 594924), (132, 549854), (183, 396616), (244, 297462), (264, 274927), (366, 198308), (488, 148731), (671, 108168), (732, 99154), (1342, 54084), (1464, 49577), (2013, 36056), (2684, 27042), (4026, 18028), (4507, 16104), (5368, 13521), (8052, 9014)]