74267144

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 172368000

約数和(自身を除く): 98100856

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 47, 49, 56, 58, 94, 98, 116, 139, 188, 196, 203, 232, 278, 329, 376, 392, 406, 556, 658, 812, 973, 1112, 1316, 1363, 1421, 1624, 1946, 2303, 2632, 2726, 2842, 3892, 4031, 4606, 5452, 5684, 6533, 6811, 7784, 8062, 9212, 9541, 10904, 11368, 13066, 13622, 16124, 18424, 19082, 26132, 27244, 28217, 32248, 38164, 45731, 52264, 54488, 56434, 66787, 76328, 91462, 112868, 133574, 182924, 189457, 197519, 225736, 267148, 320117, 365848, 378914, 395038, 534296, 640234, 757828, 790076, 1280468, 1326199, 1515656, 1580152, 2560936, 2652398, 5304796, 9283393, 10609592, 18566786, 37133572, 74267144]

約数ペア:

[(1, 74267144), (2, 37133572), (4, 18566786), (7, 10609592), (8, 9283393), (14, 5304796), (28, 2652398), (29, 2560936), (47, 1580152), (49, 1515656), (56, 1326199), (58, 1280468), (94, 790076), (98, 757828), (116, 640234), (139, 534296), (188, 395038), (196, 378914), (203, 365848), (232, 320117), (278, 267148), (329, 225736), (376, 197519), (392, 189457), (406, 182924), (556, 133574), (658, 112868), (812, 91462), (973, 76328), (1112, 66787), (1316, 56434), (1363, 54488), (1421, 52264), (1624, 45731), (1946, 38164), (2303, 32248), (2632, 28217), (2726, 27244), (2842, 26132), (3892, 19082), (4031, 18424), (4606, 16124), (5452, 13622), (5684, 13066), (6533, 11368), (6811, 10904), (7784, 9541), (8062, 9212)]