68889402

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1283}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 158240160

約数和(自身を除く): 89350758

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1283, 1413, 2566, 2826, 2983, 3849, 5966, 7698, 8949, 11547, 17898, 23094, 24377, 26847, 48754, 53694, 73131, 146262, 201431, 219393, 402862, 438786, 604293, 1208586, 1812879, 3625758, 3827189, 7654378, 11481567, 22963134, 34444701, 68889402]

約数ペア:

[(1, 68889402), (2, 34444701), (3, 22963134), (6, 11481567), (9, 7654378), (18, 3827189), (19, 3625758), (38, 1812879), (57, 1208586), (114, 604293), (157, 438786), (171, 402862), (314, 219393), (342, 201431), (471, 146262), (942, 73131), (1283, 53694), (1413, 48754), (2566, 26847), (2826, 24377), (2983, 23094), (3849, 17898), (5966, 11547), (7698, 8949)]