80490049188

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{430769}}^1$

素因数の和:431476

約数の個数: 48

約数和(自身を含む): 196265704320

約数和(自身を除く): 115775655132

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 677, 1354, 2031, 2708, 4062, 8124, 15571, 31142, 46713, 62284, 93426, 186852, 430769, 861538, 1292307, 1723076, 2584614, 5169228, 9907687, 19815374, 29723061, 39630748, 59446122, 118892244, 291630613, 583261226, 874891839, 1166522452, 1749783678, 3499567356, 6707504099, 13415008198, 20122512297, 26830016396, 40245024594, 80490049188]

約数ペア:

[(1, 80490049188), (2, 40245024594), (3, 26830016396), (4, 20122512297), (6, 13415008198), (12, 6707504099), (23, 3499567356), (46, 1749783678), (69, 1166522452), (92, 874891839), (138, 583261226), (276, 291630613), (677, 118892244), (1354, 59446122), (2031, 39630748), (2708, 29723061), (4062, 19815374), (8124, 9907687), (15571, 5169228), (31142, 2584614), (46713, 1723076), (62284, 1292307), (93426, 861538), (186852, 430769)]