80106474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3449}}^1$

素因数の和:3547

約数の個数: 48

約数和(自身を含む): 188784000

約数和(自身を除く): 108677526

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3318, 3449, 3871, 6898, 7742, 10347, 11613, 20694, 23226, 24143, 48286, 72429, 144858, 169001, 272471, 338002, 507003, 544942, 817413, 1014006, 1634826, 1907297, 3814594, 5721891, 11443782, 13351079, 26702158, 40053237, 80106474]

約数ペア:

[(1, 80106474), (2, 40053237), (3, 26702158), (6, 13351079), (7, 11443782), (14, 5721891), (21, 3814594), (42, 1907297), (49, 1634826), (79, 1014006), (98, 817413), (147, 544942), (158, 507003), (237, 338002), (294, 272471), (474, 169001), (553, 144858), (1106, 72429), (1659, 48286), (3318, 24143), (3449, 23226), (3871, 20694), (6898, 11613), (7742, 10347)]