71387862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7691}}^1$

素因数の和:7733

約数の個数: 64

約数和(自身を含む): 186084864

約数和(自身を除く): 114697002

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 7691, 9282, 15382, 23073, 46146, 53837, 99983, 107674, 130747, 161511, 199966, 261494, 299949, 323022, 392241, 599898, 699881, 784482, 915229, 1399762, 1699711, 1830458, 2099643, 2745687, 3399422, 4199286, 5099133, 5491374, 10198266, 11897977, 23795954, 35693931, 71387862]

約数ペア:

[(1, 71387862), (2, 35693931), (3, 23795954), (6, 11897977), (7, 10198266), (13, 5491374), (14, 5099133), (17, 4199286), (21, 3399422), (26, 2745687), (34, 2099643), (39, 1830458), (42, 1699711), (51, 1399762), (78, 915229), (91, 784482), (102, 699881), (119, 599898), (182, 392241), (221, 323022), (238, 299949), (273, 261494), (357, 199966), (442, 161511), (546, 130747), (663, 107674), (714, 99983), (1326, 53837), (1547, 46146), (3094, 23073), (4641, 15382), (7691, 9282)]