86368860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1093}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 262822560

約数和(自身を除く): 176453700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 439, 878, 1093, 1317, 1756, 2186, 2195, 2634, 3279, 3951, 4372, 4390, 5268, 5465, 6558, 6585, 7902, 8780, 9837, 10930, 13116, 13170, 15804, 16395, 19674, 19755, 21860, 26340, 32790, 39348, 39510, 49185, 65580, 79020, 98370, 196740, 479827, 959654, 1439481, 1919308, 2399135, 2878962, 4318443, 4798270, 5757924, 7197405, 8636886, 9596540, 14394810, 17273772, 21592215, 28789620, 43184430, 86368860]

約数ペア:

[(1, 86368860), (2, 43184430), (3, 28789620), (4, 21592215), (5, 17273772), (6, 14394810), (9, 9596540), (10, 8636886), (12, 7197405), (15, 5757924), (18, 4798270), (20, 4318443), (30, 2878962), (36, 2399135), (45, 1919308), (60, 1439481), (90, 959654), (180, 479827), (439, 196740), (878, 98370), (1093, 79020), (1317, 65580), (1756, 49185), (2186, 39510), (2195, 39348), (2634, 32790), (3279, 26340), (3951, 21860), (4372, 19755), (4390, 19674), (5268, 16395), (5465, 15804), (6558, 13170), (6585, 13116), (7902, 10930), (8780, 9837)]