71515296

素因数分解:

$2^5\times 3^2\times {\mathrm{248317}}^1$

素因数の和:248333

約数の個数: 36

約数和(自身を含む): 203372442

約数和(自身を除く): 131857146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 248317, 496634, 744951, 993268, 1489902, 1986536, 2234853, 2979804, 3973072, 4469706, 5959608, 7946144, 8939412, 11919216, 17878824, 23838432, 35757648, 71515296]

約数ペア:

[(1, 71515296), (2, 35757648), (3, 23838432), (4, 17878824), (6, 11919216), (8, 8939412), (9, 7946144), (12, 5959608), (16, 4469706), (18, 3973072), (24, 2979804), (32, 2234853), (36, 1986536), (48, 1489902), (72, 993268), (96, 744951), (144, 496634), (288, 248317)]