80808216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177211}}^1$

素因数の和:177239

約数の個数: 32

約数和(自身を含む): 212654400

約数和(自身を除く): 131846184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 177211, 354422, 531633, 708844, 1063266, 1417688, 2126532, 3367009, 4253064, 6734018, 10101027, 13468036, 20202054, 26936072, 40404108, 80808216]

約数ペア:

[(1, 80808216), (2, 40404108), (3, 26936072), (4, 20202054), (6, 13468036), (8, 10101027), (12, 6734018), (19, 4253064), (24, 3367009), (38, 2126532), (57, 1417688), (76, 1063266), (114, 708844), (152, 531633), (228, 354422), (456, 177211)]