72512658

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4861

約数の個数: 48

約数和(自身を含む): 168220416

約数和(自身を除く): 95707758

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 837, 1674, 2511, 4813, 5022, 7533, 9626, 14439, 15066, 28878, 43317, 86634, 129951, 149203, 259902, 298406, 389853, 447609, 779706, 895218, 1169559, 1342827, 2339118, 2685654, 4028481, 8056962, 12085443, 24170886, 36256329, 72512658]

約数ペア:

[(1, 72512658), (2, 36256329), (3, 24170886), (6, 12085443), (9, 8056962), (18, 4028481), (27, 2685654), (31, 2339118), (54, 1342827), (62, 1169559), (81, 895218), (93, 779706), (162, 447609), (186, 389853), (243, 298406), (279, 259902), (486, 149203), (558, 129951), (837, 86634), (1674, 43317), (2511, 28878), (4813, 15066), (5022, 14439), (7533, 9626)]