123808908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1531}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 302674176

約数和(自身を除く): 178865268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 293, 586, 879, 1172, 1531, 1758, 3062, 3516, 4593, 6124, 6739, 9186, 13478, 18372, 20217, 26956, 35213, 40434, 70426, 80868, 105639, 140852, 211278, 422556, 448583, 897166, 1345749, 1794332, 2691498, 5382996, 10317409, 20634818, 30952227, 41269636, 61904454, 123808908]

約数ペア:

[(1, 123808908), (2, 61904454), (3, 41269636), (4, 30952227), (6, 20634818), (12, 10317409), (23, 5382996), (46, 2691498), (69, 1794332), (92, 1345749), (138, 897166), (276, 448583), (293, 422556), (586, 211278), (879, 140852), (1172, 105639), (1531, 80868), (1758, 70426), (3062, 40434), (3516, 35213), (4593, 26956), (6124, 20217), (6739, 18372), (9186, 13478)]