87919608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1249}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 252000000

約数和(自身を除く): 164080392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 419, 838, 1249, 1257, 1676, 2498, 2514, 2933, 3352, 3747, 4996, 5028, 5866, 7494, 8743, 8799, 9992, 10056, 11732, 14988, 17486, 17598, 23464, 26229, 29976, 34972, 35196, 52458, 69944, 70392, 104916, 209832, 523331, 1046662, 1569993, 2093324, 3139986, 3663317, 4186648, 6279972, 7326634, 10989951, 12559944, 14653268, 21979902, 29306536, 43959804, 87919608]

約数ペア:

[(1, 87919608), (2, 43959804), (3, 29306536), (4, 21979902), (6, 14653268), (7, 12559944), (8, 10989951), (12, 7326634), (14, 6279972), (21, 4186648), (24, 3663317), (28, 3139986), (42, 2093324), (56, 1569993), (84, 1046662), (168, 523331), (419, 209832), (838, 104916), (1249, 70392), (1257, 69944), (1676, 52458), (2498, 35196), (2514, 34972), (2933, 29976), (3352, 26229), (3747, 23464), (4996, 17598), (5028, 17486), (5866, 14988), (7494, 11732), (8743, 10056), (8799, 9992)]