68059908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15887}}^1$

素因数の和:15921

約数の個数: 72

約数和(自身を含む): 208196352

約数和(自身を除く): 140136444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 15887, 31774, 47661, 63548, 95322, 111209, 142983, 190644, 222418, 270079, 285966, 333627, 444836, 540158, 571932, 667254, 810237, 1000881, 1080316, 1334508, 1620474, 1890553, 2001762, 2430711, 3240948, 3781106, 4003524, 4861422, 5671659, 7562212, 9722844, 11343318, 17014977, 22686636, 34029954, 68059908]

約数ペア:

[(1, 68059908), (2, 34029954), (3, 22686636), (4, 17014977), (6, 11343318), (7, 9722844), (9, 7562212), (12, 5671659), (14, 4861422), (17, 4003524), (18, 3781106), (21, 3240948), (28, 2430711), (34, 2001762), (36, 1890553), (42, 1620474), (51, 1334508), (63, 1080316), (68, 1000881), (84, 810237), (102, 667254), (119, 571932), (126, 540158), (153, 444836), (204, 333627), (238, 285966), (252, 270079), (306, 222418), (357, 190644), (476, 142983), (612, 111209), (714, 95322), (1071, 63548), (1428, 47661), (2142, 31774), (4284, 15887)]