72312246

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 160814160

約数和(自身を除く): 88501914

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 229, 318, 331, 458, 477, 662, 687, 954, 993, 1374, 1986, 2061, 2979, 4122, 5958, 12137, 17543, 24274, 35086, 36411, 52629, 72822, 75799, 105258, 109233, 151598, 157887, 218466, 227397, 315774, 454794, 682191, 1364382, 4017347, 8034694, 12052041, 24104082, 36156123, 72312246]

約数ペア:

[(1, 72312246), (2, 36156123), (3, 24104082), (6, 12052041), (9, 8034694), (18, 4017347), (53, 1364382), (106, 682191), (159, 454794), (229, 315774), (318, 227397), (331, 218466), (458, 157887), (477, 151598), (662, 109233), (687, 105258), (954, 75799), (993, 72822), (1374, 52629), (1986, 36411), (2061, 35086), (2979, 24274), (4122, 17543), (5958, 12137)]