68260654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 69633746

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 41, 77, 82, 133, 154, 209, 266, 287, 418, 451, 569, 574, 779, 902, 1138, 1463, 1558, 2926, 3157, 3983, 5453, 6259, 6314, 7966, 8569, 10811, 10906, 12518, 17138, 21622, 23329, 43813, 46658, 59983, 75677, 87626, 118921, 119966, 151354, 163303, 237842, 256619, 326606, 443251, 513238, 832447, 886502, 1664894, 1796333, 3102757, 3592666, 4875761, 6205514, 9751522, 34130327, 68260654]

約数ペア:

[(1, 68260654), (2, 34130327), (7, 9751522), (11, 6205514), (14, 4875761), (19, 3592666), (22, 3102757), (38, 1796333), (41, 1664894), (77, 886502), (82, 832447), (133, 513238), (154, 443251), (209, 326606), (266, 256619), (287, 237842), (418, 163303), (451, 151354), (569, 119966), (574, 118921), (779, 87626), (902, 75677), (1138, 59983), (1463, 46658), (1558, 43813), (2926, 23329), (3157, 21622), (3983, 17138), (5453, 12518), (6259, 10906), (6314, 10811), (7966, 8569)]