78897246

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1487}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 162846720

約数和(自身を除く): 83949474

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 239, 478, 717, 1434, 1487, 2974, 4461, 8843, 8922, 17686, 26529, 53058, 55019, 110038, 165057, 330114, 355393, 710786, 1066179, 2132358, 13149541, 26299082, 39448623, 78897246]

約数ペア:

[(1, 78897246), (2, 39448623), (3, 26299082), (6, 13149541), (37, 2132358), (74, 1066179), (111, 710786), (222, 355393), (239, 330114), (478, 165057), (717, 110038), (1434, 55019), (1487, 53058), (2974, 26529), (4461, 17686), (8843, 8922)]