72409974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{132619}}^1$

素因数の和:132644

約数の個数: 32

約数和(自身を含む): 178241280

約数和(自身を除く): 105831306

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 132619, 265238, 397857, 795714, 928333, 1724047, 1856666, 2784999, 3448094, 5172141, 5569998, 10344282, 12068329, 24136658, 36204987, 72409974]

約数ペア:

[(1, 72409974), (2, 36204987), (3, 24136658), (6, 12068329), (7, 10344282), (13, 5569998), (14, 5172141), (21, 3448094), (26, 2784999), (39, 1856666), (42, 1724047), (78, 928333), (91, 795714), (182, 397857), (273, 265238), (546, 132619)]