79874478

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 106403922

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 43, 54, 82, 86, 123, 129, 246, 258, 369, 387, 738, 774, 839, 1107, 1161, 1678, 1763, 2214, 2322, 2517, 3526, 5034, 5289, 7551, 10578, 15102, 15867, 22653, 31734, 34399, 36077, 45306, 47601, 68798, 72154, 95202, 103197, 108231, 206394, 216462, 309591, 324693, 619182, 649386, 928773, 974079, 1479157, 1857546, 1948158, 2958314, 4437471, 8874942, 13312413, 26624826, 39937239, 79874478]

約数ペア:

[(1, 79874478), (2, 39937239), (3, 26624826), (6, 13312413), (9, 8874942), (18, 4437471), (27, 2958314), (41, 1948158), (43, 1857546), (54, 1479157), (82, 974079), (86, 928773), (123, 649386), (129, 619182), (246, 324693), (258, 309591), (369, 216462), (387, 206394), (738, 108231), (774, 103197), (839, 95202), (1107, 72154), (1161, 68798), (1678, 47601), (1763, 45306), (2214, 36077), (2322, 34399), (2517, 31734), (3526, 22653), (5034, 15867), (5289, 15102), (7551, 10578)]