78855384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{11369}}^1$

素因数の和:11412

約数の個数: 48

約数和(自身を含む): 209435400

約数和(自身を除く): 130580016

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 3468, 6936, 11369, 22738, 34107, 45476, 68214, 90952, 136428, 193273, 272856, 386546, 579819, 773092, 1159638, 1546184, 2319276, 3285641, 4638552, 6571282, 9856923, 13142564, 19713846, 26285128, 39427692, 78855384]

約数ペア:

[(1, 78855384), (2, 39427692), (3, 26285128), (4, 19713846), (6, 13142564), (8, 9856923), (12, 6571282), (17, 4638552), (24, 3285641), (34, 2319276), (51, 1546184), (68, 1159638), (102, 773092), (136, 579819), (204, 386546), (289, 272856), (408, 193273), (578, 136428), (867, 90952), (1156, 68214), (1734, 45476), (2312, 34107), (3468, 22738), (6936, 11369)]