72775716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1039}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 183456000

約数和(自身を除く): 110680284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 449, 898, 1039, 1347, 1796, 2078, 2694, 3117, 4156, 5388, 5837, 6234, 11674, 12468, 13507, 17511, 23348, 27014, 35022, 40521, 54028, 70044, 81042, 162084, 466511, 933022, 1399533, 1866044, 2799066, 5598132, 6064643, 12129286, 18193929, 24258572, 36387858, 72775716]

約数ペア:

[(1, 72775716), (2, 36387858), (3, 24258572), (4, 18193929), (6, 12129286), (12, 6064643), (13, 5598132), (26, 2799066), (39, 1866044), (52, 1399533), (78, 933022), (156, 466511), (449, 162084), (898, 81042), (1039, 70044), (1347, 54028), (1796, 40521), (2078, 35022), (2694, 27014), (3117, 23348), (4156, 17511), (5388, 13507), (5837, 12468), (6234, 11674)]