68120016

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:804

約数の個数: 80

約数和(自身を含む): 187160640

約数和(自身を除く): 119040624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 113, 114, 152, 226, 228, 304, 339, 452, 456, 661, 678, 904, 912, 1322, 1356, 1808, 1983, 2147, 2644, 2712, 3966, 4294, 5288, 5424, 6441, 7932, 8588, 10576, 12559, 12882, 15864, 17176, 25118, 25764, 31728, 34352, 37677, 50236, 51528, 74693, 75354, 100472, 103056, 149386, 150708, 200944, 224079, 298772, 301416, 448158, 597544, 602832, 896316, 1195088, 1419167, 1792632, 2838334, 3585264, 4257501, 5676668, 8515002, 11353336, 17030004, 22706672, 34060008, 68120016]

約数ペア:

[(1, 68120016), (2, 34060008), (3, 22706672), (4, 17030004), (6, 11353336), (8, 8515002), (12, 5676668), (16, 4257501), (19, 3585264), (24, 2838334), (38, 1792632), (48, 1419167), (57, 1195088), (76, 896316), (113, 602832), (114, 597544), (152, 448158), (226, 301416), (228, 298772), (304, 224079), (339, 200944), (452, 150708), (456, 149386), (661, 103056), (678, 100472), (904, 75354), (912, 74693), (1322, 51528), (1356, 50236), (1808, 37677), (1983, 34352), (2147, 31728), (2644, 25764), (2712, 25118), (3966, 17176), (4294, 15864), (5288, 12882), (5424, 12559), (6441, 10576), (7932, 8588)]