78052860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{433627}}^1$

素因数の和:433642

約数の個数: 36

約数和(自身を含む): 236760888

約数和(自身を除く): 158708028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 433627, 867254, 1300881, 1734508, 2168135, 2601762, 3902643, 4336270, 5203524, 6504405, 7805286, 8672540, 13008810, 15610572, 19513215, 26017620, 39026430, 78052860]

約数ペア:

[(1, 78052860), (2, 39026430), (3, 26017620), (4, 19513215), (5, 15610572), (6, 13008810), (9, 8672540), (10, 7805286), (12, 6504405), (15, 5203524), (18, 4336270), (20, 3902643), (30, 2601762), (36, 2168135), (45, 1734508), (60, 1300881), (90, 867254), (180, 433627)]