68611764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11887}}^1$

素因数の和:11944

約数の個数: 48

約数和(自身を含む): 177083648

約数和(自身を除く): 108471884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 11887, 23774, 35661, 47548, 71322, 142644, 154531, 309062, 439819, 463593, 618124, 879638, 927186, 1319457, 1759276, 1854372, 2638914, 5277828, 5717647, 11435294, 17152941, 22870588, 34305882, 68611764]

約数ペア:

[(1, 68611764), (2, 34305882), (3, 22870588), (4, 17152941), (6, 11435294), (12, 5717647), (13, 5277828), (26, 2638914), (37, 1854372), (39, 1759276), (52, 1319457), (74, 927186), (78, 879638), (111, 618124), (148, 463593), (156, 439819), (222, 309062), (444, 154531), (481, 142644), (962, 71322), (1443, 47548), (1924, 35661), (2886, 23774), (5772, 11887)]