80661412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 159289200

約数和(自身を除く): 78627788

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 89, 116, 178, 356, 377, 601, 754, 1157, 1202, 1508, 2314, 2404, 2581, 4628, 5162, 7813, 10324, 15626, 17429, 31252, 33553, 34858, 53489, 67106, 69716, 106978, 134212, 213956, 226577, 453154, 695357, 906308, 1390714, 1551181, 2781428, 3102362, 6204724, 20165353, 40330706, 80661412]

約数ペア:

[(1, 80661412), (2, 40330706), (4, 20165353), (13, 6204724), (26, 3102362), (29, 2781428), (52, 1551181), (58, 1390714), (89, 906308), (116, 695357), (178, 453154), (356, 226577), (377, 213956), (601, 134212), (754, 106978), (1157, 69716), (1202, 67106), (1508, 53489), (2314, 34858), (2404, 33553), (2581, 31252), (4628, 17429), (5162, 15626), (7813, 10324)]