90344012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 185068800

約数和(自身を除く): 94724788

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 76, 106, 209, 212, 418, 583, 836, 1007, 1166, 2014, 2039, 2332, 4028, 4078, 8156, 11077, 22154, 22429, 38741, 44308, 44858, 77482, 89716, 108067, 154964, 216134, 426151, 432268, 852302, 1188737, 1704604, 2053273, 2377474, 4106546, 4754948, 8213092, 22586003, 45172006, 90344012]

約数ペア:

[(1, 90344012), (2, 45172006), (4, 22586003), (11, 8213092), (19, 4754948), (22, 4106546), (38, 2377474), (44, 2053273), (53, 1704604), (76, 1188737), (106, 852302), (209, 432268), (212, 426151), (418, 216134), (583, 154964), (836, 108067), (1007, 89716), (1166, 77482), (2014, 44858), (2039, 44308), (2332, 38741), (4028, 22429), (4078, 22154), (8156, 11077)]