68416908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47911}}^1$

素因数の和:47942

約数の個数: 48

約数和(自身を含む): 193181184

約数和(自身を除く): 124764276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 47911, 95822, 143733, 191644, 287466, 335377, 574932, 670754, 814487, 1006131, 1341508, 1628974, 2012262, 2443461, 3257948, 4024524, 4886922, 5701409, 9773844, 11402818, 17104227, 22805636, 34208454, 68416908]

約数ペア:

[(1, 68416908), (2, 34208454), (3, 22805636), (4, 17104227), (6, 11402818), (7, 9773844), (12, 5701409), (14, 4886922), (17, 4024524), (21, 3257948), (28, 2443461), (34, 2012262), (42, 1628974), (51, 1341508), (68, 1006131), (84, 814487), (102, 670754), (119, 574932), (204, 335377), (238, 287466), (357, 191644), (476, 143733), (714, 95822), (1428, 47911)]