81465012

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{37097}}^1$

素因数の和:37168

約数の個数: 36

約数和(自身を含む): 209306916

約数和(自身を除く): 127841904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 37097, 74194, 111291, 148388, 222582, 333873, 445164, 667746, 1335492, 2262917, 4525834, 6788751, 9051668, 13577502, 20366253, 27155004, 40732506, 81465012]

約数ペア:

[(1, 81465012), (2, 40732506), (3, 27155004), (4, 20366253), (6, 13577502), (9, 9051668), (12, 6788751), (18, 4525834), (36, 2262917), (61, 1335492), (122, 667746), (183, 445164), (244, 333873), (366, 222582), (549, 148388), (732, 111291), (1098, 74194), (2196, 37097)]