79998246

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 189196800

約数和(自身を除く): 109198554

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 103, 114, 171, 206, 309, 342, 513, 618, 757, 927, 1026, 1514, 1854, 1957, 2271, 2781, 3914, 4542, 5562, 5871, 6813, 11742, 13626, 14383, 17613, 20439, 28766, 35226, 40878, 43149, 52839, 77971, 86298, 105678, 129447, 155942, 233913, 258894, 388341, 467826, 701739, 776682, 1403478, 1481449, 2105217, 2962898, 4210434, 4444347, 8888694, 13333041, 26666082, 39999123, 79998246]

約数ペア:

[(1, 79998246), (2, 39999123), (3, 26666082), (6, 13333041), (9, 8888694), (18, 4444347), (19, 4210434), (27, 2962898), (38, 2105217), (54, 1481449), (57, 1403478), (103, 776682), (114, 701739), (171, 467826), (206, 388341), (309, 258894), (342, 233913), (513, 155942), (618, 129447), (757, 105678), (927, 86298), (1026, 77971), (1514, 52839), (1854, 43149), (1957, 40878), (2271, 35226), (2781, 28766), (3914, 20439), (4542, 17613), (5562, 14383), (5871, 13626), (6813, 11742)]