80514564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16649}}^1$

素因数の和:16700

約数の個数: 48

約数和(自身を含む): 208857600

約数和(自身を除く): 128343036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 16649, 33298, 49947, 66596, 99894, 199788, 216437, 432874, 516119, 649311, 865748, 1032238, 1298622, 1548357, 2064476, 2597244, 3096714, 6193428, 6709547, 13419094, 20128641, 26838188, 40257282, 80514564]

約数ペア:

[(1, 80514564), (2, 40257282), (3, 26838188), (4, 20128641), (6, 13419094), (12, 6709547), (13, 6193428), (26, 3096714), (31, 2597244), (39, 2064476), (52, 1548357), (62, 1298622), (78, 1032238), (93, 865748), (124, 649311), (156, 516119), (186, 432874), (372, 216437), (403, 199788), (806, 99894), (1209, 66596), (1612, 49947), (2418, 33298), (4836, 16649)]