65328966

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 152103744

約数和(自身を除く): 86774778

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 53, 62, 93, 94, 106, 141, 159, 186, 279, 282, 318, 423, 477, 558, 846, 954, 1457, 1643, 2209, 2491, 2914, 3286, 4371, 4418, 4929, 4982, 6627, 7473, 8742, 9858, 13113, 13254, 14787, 14946, 19881, 22419, 26226, 29574, 39762, 44838, 68479, 77221, 117077, 136958, 154442, 205437, 231663, 234154, 351231, 410874, 463326, 616311, 694989, 702462, 1053693, 1232622, 1389978, 2107386, 3629387, 7258774, 10888161, 21776322, 32664483, 65328966]

約数ペア:

[(1, 65328966), (2, 32664483), (3, 21776322), (6, 10888161), (9, 7258774), (18, 3629387), (31, 2107386), (47, 1389978), (53, 1232622), (62, 1053693), (93, 702462), (94, 694989), (106, 616311), (141, 463326), (159, 410874), (186, 351231), (279, 234154), (282, 231663), (318, 205437), (423, 154442), (477, 136958), (558, 117077), (846, 77221), (954, 68479), (1457, 44838), (1643, 39762), (2209, 29574), (2491, 26226), (2914, 22419), (3286, 19881), (4371, 14946), (4418, 14787), (4929, 13254), (4982, 13113), (6627, 9858), (7473, 8742)]