66917796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3229}}^1$

素因数の和:3404

約数の個数: 48

約数和(自身を含む): 171474240

約数和(自身を除く): 104556444

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1727, 1884, 3229, 3454, 5181, 6458, 6908, 9687, 10362, 12916, 19374, 20724, 35519, 38748, 71038, 106557, 142076, 213114, 426228, 506953, 1013906, 1520859, 2027812, 3041718, 5576483, 6083436, 11152966, 16729449, 22305932, 33458898, 66917796]

約数ペア:

[(1, 66917796), (2, 33458898), (3, 22305932), (4, 16729449), (6, 11152966), (11, 6083436), (12, 5576483), (22, 3041718), (33, 2027812), (44, 1520859), (66, 1013906), (132, 506953), (157, 426228), (314, 213114), (471, 142076), (628, 106557), (942, 71038), (1727, 38748), (1884, 35519), (3229, 20724), (3454, 19374), (5181, 12916), (6458, 10362), (6908, 9687)]