73566808

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 163215360

約数和(自身を除く): 89648552

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 137, 172, 223, 274, 301, 344, 446, 548, 602, 892, 959, 1096, 1204, 1561, 1784, 1918, 2408, 3122, 3836, 5891, 6244, 7672, 9589, 11782, 12488, 19178, 23564, 30551, 38356, 41237, 47128, 61102, 67123, 76712, 82474, 122204, 134246, 164948, 213857, 244408, 268492, 329896, 427714, 536984, 855428, 1313693, 1710856, 2627386, 5254772, 9195851, 10509544, 18391702, 36783404, 73566808]

約数ペア:

[(1, 73566808), (2, 36783404), (4, 18391702), (7, 10509544), (8, 9195851), (14, 5254772), (28, 2627386), (43, 1710856), (56, 1313693), (86, 855428), (137, 536984), (172, 427714), (223, 329896), (274, 268492), (301, 244408), (344, 213857), (446, 164948), (548, 134246), (602, 122204), (892, 82474), (959, 76712), (1096, 67123), (1204, 61102), (1561, 47128), (1784, 41237), (1918, 38356), (2408, 30551), (3122, 23564), (3836, 19178), (5891, 12488), (6244, 11782), (7672, 9589)]