78541716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1901}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 200668608

約数和(自身を除く): 122126892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 313, 626, 939, 1252, 1878, 1901, 3443, 3756, 3802, 5703, 6886, 7604, 10329, 11406, 13772, 20658, 20911, 22812, 41316, 41822, 62733, 83644, 125466, 250932, 595013, 1190026, 1785039, 2380052, 3570078, 6545143, 7140156, 13090286, 19635429, 26180572, 39270858, 78541716]

約数ペア:

[(1, 78541716), (2, 39270858), (3, 26180572), (4, 19635429), (6, 13090286), (11, 7140156), (12, 6545143), (22, 3570078), (33, 2380052), (44, 1785039), (66, 1190026), (132, 595013), (313, 250932), (626, 125466), (939, 83644), (1252, 62733), (1878, 41822), (1901, 41316), (3443, 22812), (3756, 20911), (3802, 20658), (5703, 13772), (6886, 11406), (7604, 10329)]