86913420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131687}}^1$

素因数の和:131710

約数の個数: 48

約数和(自身を含む): 265483008

約数和(自身を除く): 178569588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 131687, 263374, 395061, 526748, 658435, 790122, 1316870, 1448557, 1580244, 1975305, 2633740, 2897114, 3950610, 4345671, 5794228, 7242785, 7901220, 8691342, 14485570, 17382684, 21728355, 28971140, 43456710, 86913420]

約数ペア:

[(1, 86913420), (2, 43456710), (3, 28971140), (4, 21728355), (5, 17382684), (6, 14485570), (10, 8691342), (11, 7901220), (12, 7242785), (15, 5794228), (20, 4345671), (22, 3950610), (30, 2897114), (33, 2633740), (44, 1975305), (55, 1580244), (60, 1448557), (66, 1316870), (110, 790122), (132, 658435), (165, 526748), (220, 395061), (330, 263374), (660, 131687)]