66798312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1783}}^1$

素因数の和:2022

約数の個数: 64

約数和(自身を含む): 191815680

約数和(自身を除く): 125017368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 223, 446, 669, 892, 1338, 1561, 1783, 1784, 2676, 3122, 3566, 4683, 5349, 5352, 6244, 7132, 9366, 10698, 12481, 12488, 14264, 18732, 21396, 24962, 37443, 37464, 42792, 49924, 74886, 99848, 149772, 299544, 397609, 795218, 1192827, 1590436, 2385654, 2783263, 3180872, 4771308, 5566526, 8349789, 9542616, 11133052, 16699578, 22266104, 33399156, 66798312]

約数ペア:

[(1, 66798312), (2, 33399156), (3, 22266104), (4, 16699578), (6, 11133052), (7, 9542616), (8, 8349789), (12, 5566526), (14, 4771308), (21, 3180872), (24, 2783263), (28, 2385654), (42, 1590436), (56, 1192827), (84, 795218), (168, 397609), (223, 299544), (446, 149772), (669, 99848), (892, 74886), (1338, 49924), (1561, 42792), (1783, 37464), (1784, 37443), (2676, 24962), (3122, 21396), (3566, 18732), (4683, 14264), (5349, 12488), (5352, 12481), (6244, 10698), (7132, 9366)]