64868622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 128

約数和(自身を含む): 173644800

約数和(自身を除く): 108776178

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 37, 38, 39, 42, 57, 74, 78, 91, 111, 114, 133, 169, 182, 222, 247, 259, 266, 273, 338, 399, 481, 494, 507, 518, 546, 703, 741, 777, 798, 962, 1014, 1183, 1406, 1443, 1482, 1554, 1729, 2109, 2197, 2366, 2886, 3211, 3367, 3458, 3549, 4218, 4394, 4921, 5187, 6253, 6422, 6591, 6734, 7098, 9139, 9633, 9842, 10101, 10374, 12506, 13182, 14763, 15379, 18278, 18759, 19266, 20202, 22477, 27417, 29526, 30758, 37518, 41743, 43771, 44954, 46137, 54834, 63973, 67431, 81289, 83486, 87542, 92274, 118807, 125229, 127946, 131313, 134862, 162578, 191919, 237614, 243867, 250458, 262626, 292201, 356421, 383838, 487734, 569023, 584402, 712842, 831649, 876603, 1138046, 1544491, 1663298, 1707069, 1753206, 2494947, 3088982, 3414138, 4633473, 4989894, 9266946, 10811437, 21622874, 32434311, 64868622]

約数ペア:

[(1, 64868622), (2, 32434311), (3, 21622874), (6, 10811437), (7, 9266946), (13, 4989894), (14, 4633473), (19, 3414138), (21, 3088982), (26, 2494947), (37, 1753206), (38, 1707069), (39, 1663298), (42, 1544491), (57, 1138046), (74, 876603), (78, 831649), (91, 712842), (111, 584402), (114, 569023), (133, 487734), (169, 383838), (182, 356421), (222, 292201), (247, 262626), (259, 250458), (266, 243867), (273, 237614), (338, 191919), (399, 162578), (481, 134862), (494, 131313), (507, 127946), (518, 125229), (546, 118807), (703, 92274), (741, 87542), (777, 83486), (798, 81289), (962, 67431), (1014, 63973), (1183, 54834), (1406, 46137), (1443, 44954), (1482, 43771), (1554, 41743), (1729, 37518), (2109, 30758), (2197, 29526), (2366, 27417), (2886, 22477), (3211, 20202), (3367, 19266), (3458, 18759), (3549, 18278), (4218, 15379), (4394, 14763), (4921, 13182), (5187, 12506), (6253, 10374), (6422, 10101), (6591, 9842), (6734, 9633), (7098, 9139)]