79917012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1357

約数の個数: 72

約数和(自身を含む): 231847616

約数和(自身を除く): 151930604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 614, 921, 1033, 1228, 1842, 2066, 2149, 2763, 3099, 3684, 4132, 4298, 5526, 6198, 6447, 7231, 8596, 9297, 11052, 12396, 12894, 14462, 18594, 19341, 21693, 25788, 28924, 37188, 38682, 43386, 65079, 77364, 86772, 130158, 260316, 317131, 634262, 951393, 1268524, 1902786, 2219917, 2854179, 3805572, 4439834, 5708358, 6659751, 8879668, 11416716, 13319502, 19979253, 26639004, 39958506, 79917012]

約数ペア:

[(1, 79917012), (2, 39958506), (3, 26639004), (4, 19979253), (6, 13319502), (7, 11416716), (9, 8879668), (12, 6659751), (14, 5708358), (18, 4439834), (21, 3805572), (28, 2854179), (36, 2219917), (42, 1902786), (63, 1268524), (84, 951393), (126, 634262), (252, 317131), (307, 260316), (614, 130158), (921, 86772), (1033, 77364), (1228, 65079), (1842, 43386), (2066, 38682), (2149, 37188), (2763, 28924), (3099, 25788), (3684, 21693), (4132, 19341), (4298, 18594), (5526, 14462), (6198, 12894), (6447, 12396), (7231, 11052), (8596, 9297)]