79858008

素因数分解:

$2^3\times 3^3\times {\mathrm{457}}^1\times {\mathrm{809}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 222588000

約数和(自身を除く): 142729992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 457, 809, 914, 1371, 1618, 1828, 2427, 2742, 3236, 3656, 4113, 4854, 5484, 6472, 7281, 8226, 9708, 10968, 12339, 14562, 16452, 19416, 21843, 24678, 29124, 32904, 43686, 49356, 58248, 87372, 98712, 174744, 369713, 739426, 1109139, 1478852, 2218278, 2957704, 3327417, 4436556, 6654834, 8873112, 9982251, 13309668, 19964502, 26619336, 39929004, 79858008]

約数ペア:

[(1, 79858008), (2, 39929004), (3, 26619336), (4, 19964502), (6, 13309668), (8, 9982251), (9, 8873112), (12, 6654834), (18, 4436556), (24, 3327417), (27, 2957704), (36, 2218278), (54, 1478852), (72, 1109139), (108, 739426), (216, 369713), (457, 174744), (809, 98712), (914, 87372), (1371, 58248), (1618, 49356), (1828, 43686), (2427, 32904), (2742, 29124), (3236, 24678), (3656, 21843), (4113, 19416), (4854, 16452), (5484, 14562), (6472, 12339), (7281, 10968), (8226, 9708)]