12877296

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 36140544

約数和(自身を除く): 23263248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 367, 408, 516, 688, 731, 734, 816, 1032, 1101, 1462, 1468, 2064, 2193, 2202, 2924, 2936, 4386, 4404, 5848, 5872, 6239, 8772, 8808, 11696, 12478, 15781, 17544, 17616, 18717, 24956, 31562, 35088, 37434, 47343, 49912, 63124, 74868, 94686, 99824, 126248, 149736, 189372, 252496, 268277, 299472, 378744, 536554, 757488, 804831, 1073108, 1609662, 2146216, 3219324, 4292432, 6438648, 12877296]

約数ペア:

[(1, 12877296), (2, 6438648), (3, 4292432), (4, 3219324), (6, 2146216), (8, 1609662), (12, 1073108), (16, 804831), (17, 757488), (24, 536554), (34, 378744), (43, 299472), (48, 268277), (51, 252496), (68, 189372), (86, 149736), (102, 126248), (129, 99824), (136, 94686), (172, 74868), (204, 63124), (258, 49912), (272, 47343), (344, 37434), (367, 35088), (408, 31562), (516, 24956), (688, 18717), (731, 17616), (734, 17544), (816, 15781), (1032, 12478), (1101, 11696), (1462, 8808), (1468, 8772), (2064, 6239), (2193, 5872), (2202, 5848), (2924, 4404), (2936, 4386)]