80271384

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{45817}}^1$

素因数の和:45899

約数の個数: 32

約数和(自身を含む): 203431920

約数和(自身を除く): 123160536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 45817, 91634, 137451, 183268, 274902, 366536, 549804, 1099608, 3344641, 6689282, 10033923, 13378564, 20067846, 26757128, 40135692, 80271384]

約数ペア:

[(1, 80271384), (2, 40135692), (3, 26757128), (4, 20067846), (6, 13378564), (8, 10033923), (12, 6689282), (24, 3344641), (73, 1099608), (146, 549804), (219, 366536), (292, 274902), (438, 183268), (584, 137451), (876, 91634), (1752, 45817)]