64146372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{821}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 159086592

約数和(自身を除く): 94940220

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 383, 766, 821, 1149, 1532, 1642, 2298, 2463, 3284, 4596, 4926, 6511, 9852, 13022, 13957, 19533, 26044, 27914, 39066, 41871, 55828, 78132, 83742, 167484, 314443, 628886, 943329, 1257772, 1886658, 3773316, 5345531, 10691062, 16036593, 21382124, 32073186, 64146372]

約数ペア:

[(1, 64146372), (2, 32073186), (3, 21382124), (4, 16036593), (6, 10691062), (12, 5345531), (17, 3773316), (34, 1886658), (51, 1257772), (68, 943329), (102, 628886), (204, 314443), (383, 167484), (766, 83742), (821, 78132), (1149, 55828), (1532, 41871), (1642, 39066), (2298, 27914), (2463, 26044), (3284, 19533), (4596, 13957), (4926, 13022), (6511, 9852)]