70678746

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 72

約数和(自身を含む): 164934900

約数和(自身を除く): 94256154

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 149, 171, 219, 298, 342, 361, 438, 447, 657, 722, 894, 1083, 1314, 1341, 1387, 2166, 2682, 2774, 2831, 3249, 4161, 5662, 6498, 8322, 8493, 10877, 12483, 16986, 21754, 24966, 25479, 26353, 32631, 50958, 52706, 53789, 65262, 79059, 97893, 107578, 158118, 161367, 195786, 206663, 237177, 322734, 413326, 474354, 484101, 619989, 968202, 1239978, 1859967, 3719934, 3926597, 7853194, 11779791, 23559582, 35339373, 70678746]

約数ペア:

[(1, 70678746), (2, 35339373), (3, 23559582), (6, 11779791), (9, 7853194), (18, 3926597), (19, 3719934), (38, 1859967), (57, 1239978), (73, 968202), (114, 619989), (146, 484101), (149, 474354), (171, 413326), (219, 322734), (298, 237177), (342, 206663), (361, 195786), (438, 161367), (447, 158118), (657, 107578), (722, 97893), (894, 79059), (1083, 65262), (1314, 53789), (1341, 52706), (1387, 50958), (2166, 32631), (2682, 26353), (2774, 25479), (2831, 24966), (3249, 21754), (4161, 16986), (5662, 12483), (6498, 10877), (8322, 8493)]