90383724

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{80989}}^1$

素因数の和:81030

約数の個数: 36

約数和(自身を含む): 235842880

約数和(自身を除く): 145459156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 80989, 161978, 242967, 323956, 485934, 728901, 971868, 1457802, 2510659, 2915604, 5021318, 7531977, 10042636, 15063954, 22595931, 30127908, 45191862, 90383724]

約数ペア:

[(1, 90383724), (2, 45191862), (3, 30127908), (4, 22595931), (6, 15063954), (9, 10042636), (12, 7531977), (18, 5021318), (31, 2915604), (36, 2510659), (62, 1457802), (93, 971868), (124, 728901), (186, 485934), (279, 323956), (372, 242967), (558, 161978), (1116, 80989)]