90139842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{677}}^1$

素因数の和:1267

約数の個数: 48

約数和(自身を含む): 211007160

約数和(自身を除く): 120867318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 569, 677, 1138, 1354, 1707, 2031, 3414, 4062, 5121, 6093, 7397, 8801, 10242, 12186, 14794, 17602, 22191, 26403, 44382, 52806, 66573, 79209, 133146, 158418, 385213, 770426, 1155639, 2311278, 3466917, 5007769, 6933834, 10015538, 15023307, 30046614, 45069921, 90139842]

約数ペア:

[(1, 90139842), (2, 45069921), (3, 30046614), (6, 15023307), (9, 10015538), (13, 6933834), (18, 5007769), (26, 3466917), (39, 2311278), (78, 1155639), (117, 770426), (234, 385213), (569, 158418), (677, 133146), (1138, 79209), (1354, 66573), (1707, 52806), (2031, 44382), (3414, 26403), (4062, 22191), (5121, 17602), (6093, 14794), (7397, 12186), (8801, 10242)]