77683866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 176238720

約数和(自身を除く): 98554854

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 61, 78, 87, 122, 174, 183, 366, 377, 563, 754, 793, 1126, 1131, 1586, 1689, 1769, 2262, 2379, 3378, 3538, 4758, 5307, 7319, 10614, 14638, 16327, 21957, 22997, 32654, 34343, 43914, 45994, 48981, 68686, 68991, 97962, 103029, 137982, 206058, 212251, 424502, 446459, 636753, 892918, 995947, 1273506, 1339377, 1991894, 2678754, 2987841, 5975682, 12947311, 25894622, 38841933, 77683866]

約数ペア:

[(1, 77683866), (2, 38841933), (3, 25894622), (6, 12947311), (13, 5975682), (26, 2987841), (29, 2678754), (39, 1991894), (58, 1339377), (61, 1273506), (78, 995947), (87, 892918), (122, 636753), (174, 446459), (183, 424502), (366, 212251), (377, 206058), (563, 137982), (754, 103029), (793, 97962), (1126, 68991), (1131, 68686), (1586, 48981), (1689, 45994), (1769, 43914), (2262, 34343), (2379, 32654), (3378, 22997), (3538, 21957), (4758, 16327), (5307, 14638), (7319, 10614)]