81476118

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{5651}}^1$

素因数の和:5754

約数の個数: 40

約数和(自身を含む): 184650840

約数和(自身を除く): 103174722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 4806, 5651, 7209, 11302, 14418, 16953, 33906, 50859, 101718, 152577, 305154, 457731, 502939, 915462, 1005878, 1508817, 3017634, 4526451, 9052902, 13579353, 27158706, 40738059, 81476118]

約数ペア:

[(1, 81476118), (2, 40738059), (3, 27158706), (6, 13579353), (9, 9052902), (18, 4526451), (27, 3017634), (54, 1508817), (81, 1005878), (89, 915462), (162, 502939), (178, 457731), (267, 305154), (534, 152577), (801, 101718), (1602, 50859), (2403, 33906), (4806, 16953), (5651, 14418), (7209, 11302)]