78460242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{10321}}^1$

素因数の和:10514

約数の個数: 32

約数和(自身を含む): 180345984

約数和(自身を除く): 101885742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7602, 10321, 20642, 30963, 61926, 72247, 144494, 216741, 433482, 1868101, 3736202, 5604303, 11208606, 13076707, 26153414, 39230121, 78460242]

約数ペア:

[(1, 78460242), (2, 39230121), (3, 26153414), (6, 13076707), (7, 11208606), (14, 5604303), (21, 3736202), (42, 1868101), (181, 433482), (362, 216741), (543, 144494), (1086, 72247), (1267, 61926), (2534, 30963), (3801, 20642), (7602, 10321)]