65711772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{260761}}^1$

素因数の和:260778

約数の個数: 36

約数和(自身を含む): 189834736

約数和(自身を除く): 124122964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 260761, 521522, 782283, 1043044, 1564566, 1825327, 2346849, 3129132, 3650654, 4693698, 5475981, 7301308, 9387396, 10951962, 16427943, 21903924, 32855886, 65711772]

約数ペア:

[(1, 65711772), (2, 32855886), (3, 21903924), (4, 16427943), (6, 10951962), (7, 9387396), (9, 7301308), (12, 5475981), (14, 4693698), (18, 3650654), (21, 3129132), (28, 2346849), (36, 1825327), (42, 1564566), (63, 1043044), (84, 782283), (126, 521522), (252, 260761)]