64646892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{94513}}^1$

素因数の和:94542

約数の個数: 36

約数和(自身を含む): 172015480

約数和(自身を除く): 107368588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 94513, 189026, 283539, 378052, 567078, 850617, 1134156, 1701234, 1795747, 3402468, 3591494, 5387241, 7182988, 10774482, 16161723, 21548964, 32323446, 64646892]

約数ペア:

[(1, 64646892), (2, 32323446), (3, 21548964), (4, 16161723), (6, 10774482), (9, 7182988), (12, 5387241), (18, 3591494), (19, 3402468), (36, 1795747), (38, 1701234), (57, 1134156), (76, 850617), (114, 567078), (171, 378052), (228, 283539), (342, 189026), (684, 94513)]