64067976

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{42373}}^1$

素因数の和:42395

約数の個数: 64

約数和(自身を含む): 203395200

約数和(自身を除く): 139327224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 42373, 84746, 127119, 169492, 254238, 296611, 338984, 381357, 508476, 593222, 762714, 889833, 1016952, 1144071, 1186444, 1525428, 1779666, 2288142, 2372888, 2669499, 3050856, 3559332, 4576284, 5338998, 7118664, 8008497, 9152568, 10677996, 16016994, 21355992, 32033988, 64067976]

約数ペア:

[(1, 64067976), (2, 32033988), (3, 21355992), (4, 16016994), (6, 10677996), (7, 9152568), (8, 8008497), (9, 7118664), (12, 5338998), (14, 4576284), (18, 3559332), (21, 3050856), (24, 2669499), (27, 2372888), (28, 2288142), (36, 1779666), (42, 1525428), (54, 1186444), (56, 1144071), (63, 1016952), (72, 889833), (84, 762714), (108, 593222), (126, 508476), (168, 381357), (189, 338984), (216, 296611), (252, 254238), (378, 169492), (504, 127119), (756, 84746), (1512, 42373)]