64824804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{523}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 179673312

約数和(自身を除く): 114848508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 313, 396, 523, 626, 939, 1046, 1252, 1569, 1878, 2092, 2817, 3138, 3443, 3756, 4707, 5634, 5753, 6276, 6886, 9414, 10329, 11268, 11506, 13772, 17259, 18828, 20658, 23012, 30987, 34518, 41316, 51777, 61974, 69036, 103554, 123948, 163699, 207108, 327398, 491097, 654796, 982194, 1473291, 1800689, 1964388, 2946582, 3601378, 5402067, 5893164, 7202756, 10804134, 16206201, 21608268, 32412402, 64824804]

約数ペア:

[(1, 64824804), (2, 32412402), (3, 21608268), (4, 16206201), (6, 10804134), (9, 7202756), (11, 5893164), (12, 5402067), (18, 3601378), (22, 2946582), (33, 1964388), (36, 1800689), (44, 1473291), (66, 982194), (99, 654796), (132, 491097), (198, 327398), (313, 207108), (396, 163699), (523, 123948), (626, 103554), (939, 69036), (1046, 61974), (1252, 51777), (1569, 41316), (1878, 34518), (2092, 30987), (2817, 23012), (3138, 20658), (3443, 18828), (3756, 17259), (4707, 13772), (5634, 11506), (5753, 11268), (6276, 10329), (6886, 9414)]