90959094

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 202086144

約数和(自身を除く): 111127050

約数列:

[1, 2, 3, 6, 9, 18, 71, 103, 142, 206, 213, 309, 426, 618, 639, 691, 927, 1278, 1382, 1854, 2073, 4146, 6219, 7313, 12438, 14626, 21939, 43878, 49061, 65817, 71173, 98122, 131634, 142346, 147183, 213519, 294366, 427038, 441549, 640557, 883098, 1281114, 5053283, 10106566, 15159849, 30319698, 45479547, 90959094]

約数ペア:

[(1, 90959094), (2, 45479547), (3, 30319698), (6, 15159849), (9, 10106566), (18, 5053283), (71, 1281114), (103, 883098), (142, 640557), (206, 441549), (213, 427038), (309, 294366), (426, 213519), (618, 147183), (639, 142346), (691, 131634), (927, 98122), (1278, 71173), (1382, 65817), (1854, 49061), (2073, 43878), (4146, 21939), (6219, 14626), (7313, 12438)]