68662116

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 185238144

約数和(自身を除く): 116576028

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 151, 153, 204, 302, 306, 453, 604, 612, 743, 906, 1359, 1486, 1812, 2229, 2567, 2718, 2972, 4458, 5134, 5436, 6687, 7701, 8916, 10268, 12631, 13374, 15402, 23103, 25262, 26748, 30804, 37893, 46206, 50524, 75786, 92412, 112193, 113679, 151572, 224386, 227358, 336579, 448772, 454716, 673158, 1009737, 1346316, 1907281, 2019474, 3814562, 4038948, 5721843, 7629124, 11443686, 17165529, 22887372, 34331058, 68662116]

約数ペア:

[(1, 68662116), (2, 34331058), (3, 22887372), (4, 17165529), (6, 11443686), (9, 7629124), (12, 5721843), (17, 4038948), (18, 3814562), (34, 2019474), (36, 1907281), (51, 1346316), (68, 1009737), (102, 673158), (151, 454716), (153, 448772), (204, 336579), (302, 227358), (306, 224386), (453, 151572), (604, 113679), (612, 112193), (743, 92412), (906, 75786), (1359, 50524), (1486, 46206), (1812, 37893), (2229, 30804), (2567, 26748), (2718, 25262), (2972, 23103), (4458, 15402), (5134, 13374), (5436, 12631), (6687, 10268), (7701, 8916)]