64195326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 72

約数和(自身を含む): 154159200

約数和(自身を除く): 89963874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 169, 234, 282, 338, 423, 449, 507, 611, 846, 898, 1014, 1222, 1347, 1521, 1833, 2694, 3042, 3666, 4041, 5499, 5837, 7943, 8082, 10998, 11674, 15886, 17511, 21103, 23829, 35022, 42206, 47658, 52533, 63309, 71487, 75881, 105066, 126618, 142974, 151762, 189927, 227643, 274339, 379854, 455286, 548678, 682929, 823017, 1365858, 1646034, 2469051, 3566407, 4938102, 7132814, 10699221, 21398442, 32097663, 64195326]

約数ペア:

[(1, 64195326), (2, 32097663), (3, 21398442), (6, 10699221), (9, 7132814), (13, 4938102), (18, 3566407), (26, 2469051), (39, 1646034), (47, 1365858), (78, 823017), (94, 682929), (117, 548678), (141, 455286), (169, 379854), (234, 274339), (282, 227643), (338, 189927), (423, 151762), (449, 142974), (507, 126618), (611, 105066), (846, 75881), (898, 71487), (1014, 63309), (1222, 52533), (1347, 47658), (1521, 42206), (1833, 35022), (2694, 23829), (3042, 21103), (3666, 17511), (4041, 15886), (5499, 11674), (5837, 10998), (7943, 8082)]