68048552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3499}}^1$

素因数の和:3546

約数の個数: 64

約数和(自身を含む): 158760000

約数和(自身を除く): 90711448

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2431, 3499, 4862, 6998, 9724, 13996, 19448, 27992, 38489, 45487, 59483, 76978, 90974, 118966, 153956, 181948, 237932, 307912, 363896, 475864, 500357, 654313, 773279, 1000714, 1308626, 1546558, 2001428, 2617252, 3093116, 4002856, 5234504, 6186232, 8506069, 17012138, 34024276, 68048552]

約数ペア:

[(1, 68048552), (2, 34024276), (4, 17012138), (8, 8506069), (11, 6186232), (13, 5234504), (17, 4002856), (22, 3093116), (26, 2617252), (34, 2001428), (44, 1546558), (52, 1308626), (68, 1000714), (88, 773279), (104, 654313), (136, 500357), (143, 475864), (187, 363896), (221, 307912), (286, 237932), (374, 181948), (442, 153956), (572, 118966), (748, 90974), (884, 76978), (1144, 59483), (1496, 45487), (1768, 38489), (2431, 27992), (3499, 19448), (4862, 13996), (6998, 9724)]