80730252

素因数分解:

$2^2\times 3^2\times {\mathrm{433}}^1\times {\mathrm{5179}}^1$

素因数の和:5622

約数の個数: 36

約数和(自身を含む): 204578920

約数和(自身を除く): 123848668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 433, 866, 1299, 1732, 2598, 3897, 5179, 5196, 7794, 10358, 15537, 15588, 20716, 31074, 46611, 62148, 93222, 186444, 2242507, 4485014, 6727521, 8970028, 13455042, 20182563, 26910084, 40365126, 80730252]

約数ペア:

[(1, 80730252), (2, 40365126), (3, 26910084), (4, 20182563), (6, 13455042), (9, 8970028), (12, 6727521), (18, 4485014), (36, 2242507), (433, 186444), (866, 93222), (1299, 62148), (1732, 46611), (2598, 31074), (3897, 20716), (5179, 15588), (5196, 15537), (7794, 10358)]