72418086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{309479}}^1$

素因数の和:309500

約数の個数: 24

約数和(自身を含む): 168976080

約数和(自身を除く): 96557994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 309479, 618958, 928437, 1856874, 2785311, 4023227, 5570622, 8046454, 12069681, 24139362, 36209043, 72418086]

約数ペア:

[(1, 72418086), (2, 36209043), (3, 24139362), (6, 12069681), (9, 8046454), (13, 5570622), (18, 4023227), (26, 2785311), (39, 1856874), (78, 928437), (117, 618958), (234, 309479)]