81418704

素因数分解:

$2^4\times 3^1\times {\mathrm{1187}}^1\times {\mathrm{1429}}^1$

素因数の和:2627

約数の個数: 40

約数和(自身を含む): 210656160

約数和(自身を除く): 129237456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1187, 1429, 2374, 2858, 3561, 4287, 4748, 5716, 7122, 8574, 9496, 11432, 14244, 17148, 18992, 22864, 28488, 34296, 56976, 68592, 1696223, 3392446, 5088669, 6784892, 10177338, 13569784, 20354676, 27139568, 40709352, 81418704]

約数ペア:

[(1, 81418704), (2, 40709352), (3, 27139568), (4, 20354676), (6, 13569784), (8, 10177338), (12, 6784892), (16, 5088669), (24, 3392446), (48, 1696223), (1187, 68592), (1429, 56976), (2374, 34296), (2858, 28488), (3561, 22864), (4287, 18992), (4748, 17148), (5716, 14244), (7122, 11432), (8574, 9496)]