80452218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{24877}}^1$

素因数の和:24907

約数の個数: 48

約数和(自身を含む): 204198624

約数和(自身を除く): 123746406

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 24877, 49754, 74631, 149262, 174139, 273647, 348278, 522417, 547294, 820941, 1044834, 1218973, 1641882, 1915529, 2437946, 3656919, 3831058, 5746587, 7313838, 11493174, 13408703, 26817406, 40226109, 80452218]

約数ペア:

[(1, 80452218), (2, 40226109), (3, 26817406), (6, 13408703), (7, 11493174), (11, 7313838), (14, 5746587), (21, 3831058), (22, 3656919), (33, 2437946), (42, 1915529), (49, 1641882), (66, 1218973), (77, 1044834), (98, 820941), (147, 547294), (154, 522417), (231, 348278), (294, 273647), (462, 174139), (539, 149262), (1078, 74631), (1617, 49754), (3234, 24877)]