78949242

素因数分解:

$2^1\times 3^6\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:506

約数の個数: 56

約数和(自身を含む): 179151444

約数和(自身を除く): 100202202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173, 243, 313, 346, 486, 519, 626, 729, 939, 1038, 1458, 1557, 1878, 2817, 3114, 4671, 5634, 8451, 9342, 14013, 16902, 25353, 28026, 42039, 50706, 54149, 76059, 84078, 108298, 126117, 152118, 162447, 228177, 252234, 324894, 456354, 487341, 974682, 1462023, 2924046, 4386069, 8772138, 13158207, 26316414, 39474621, 78949242]

約数ペア:

[(1, 78949242), (2, 39474621), (3, 26316414), (6, 13158207), (9, 8772138), (18, 4386069), (27, 2924046), (54, 1462023), (81, 974682), (162, 487341), (173, 456354), (243, 324894), (313, 252234), (346, 228177), (486, 162447), (519, 152118), (626, 126117), (729, 108298), (939, 84078), (1038, 76059), (1458, 54149), (1557, 50706), (1878, 42039), (2817, 28026), (3114, 25353), (4671, 16902), (5634, 14013), (8451, 9342)]