72180654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{132199}}^1$

素因数の和:132224

約数の個数: 32

約数和(自身を含む): 177676800

約数和(自身を除く): 105496146

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 132199, 264398, 396597, 793194, 925393, 1718587, 1850786, 2776179, 3437174, 5155761, 5552358, 10311522, 12030109, 24060218, 36090327, 72180654]

約数ペア:

[(1, 72180654), (2, 36090327), (3, 24060218), (6, 12030109), (7, 10311522), (13, 5552358), (14, 5155761), (21, 3437174), (26, 2776179), (39, 1850786), (42, 1718587), (78, 925393), (91, 793194), (182, 396597), (273, 264398), (546, 132199)]