87069814

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 148677984

約数和(自身を除く): 61608170

約数列:

[1, 2, 13, 26, 41, 61, 82, 103, 122, 169, 206, 338, 533, 793, 1066, 1339, 1586, 2501, 2678, 4223, 5002, 6283, 6929, 8446, 10309, 12566, 13858, 17407, 20618, 32513, 34814, 54899, 65026, 81679, 109798, 163358, 257603, 422669, 515206, 713687, 845338, 1061827, 1427374, 2123654, 3348839, 6697678, 43534907, 87069814]

約数ペア:

[(1, 87069814), (2, 43534907), (13, 6697678), (26, 3348839), (41, 2123654), (61, 1427374), (82, 1061827), (103, 845338), (122, 713687), (169, 515206), (206, 422669), (338, 257603), (533, 163358), (793, 109798), (1066, 81679), (1339, 65026), (1586, 54899), (2501, 34814), (2678, 32513), (4223, 20618), (5002, 17407), (6283, 13858), (6929, 12566), (8446, 10309)]