71260566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 165364416

約数和(自身を除く): 94103850

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 61, 78, 102, 122, 183, 221, 366, 442, 663, 793, 881, 1037, 1326, 1586, 1762, 2074, 2379, 2643, 3111, 4758, 5286, 6222, 11453, 13481, 14977, 22906, 26962, 29954, 34359, 40443, 44931, 53741, 68718, 80886, 89862, 107482, 161223, 194701, 322446, 389402, 584103, 698633, 913597, 1168206, 1397266, 1827194, 2095899, 2740791, 4191798, 5481582, 11876761, 23753522, 35630283, 71260566]

約数ペア:

[(1, 71260566), (2, 35630283), (3, 23753522), (6, 11876761), (13, 5481582), (17, 4191798), (26, 2740791), (34, 2095899), (39, 1827194), (51, 1397266), (61, 1168206), (78, 913597), (102, 698633), (122, 584103), (183, 389402), (221, 322446), (366, 194701), (442, 161223), (663, 107482), (793, 89862), (881, 80886), (1037, 68718), (1326, 53741), (1586, 44931), (1762, 40443), (2074, 34359), (2379, 29954), (2643, 26962), (3111, 22906), (4758, 14977), (5286, 13481), (6222, 11453)]