73521812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 167311872

約数和(自身を除く): 93790060

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 53, 74, 91, 103, 106, 148, 182, 206, 212, 259, 364, 371, 412, 481, 518, 689, 721, 742, 962, 1036, 1339, 1378, 1442, 1484, 1924, 1961, 2678, 2756, 2884, 3367, 3811, 3922, 4823, 5356, 5459, 6734, 7622, 7844, 9373, 9646, 10918, 13468, 13727, 15244, 18746, 19292, 21836, 25493, 26677, 27454, 37492, 38213, 49543, 50986, 53354, 54908, 70967, 76426, 99086, 101972, 106708, 141934, 152852, 178451, 198172, 201983, 283868, 346801, 356902, 403966, 496769, 693602, 713804, 807932, 993538, 1387204, 1413881, 1987076, 2625779, 2827762, 5251558, 5655524, 10503116, 18380453, 36760906, 73521812]

約数ペア:

[(1, 73521812), (2, 36760906), (4, 18380453), (7, 10503116), (13, 5655524), (14, 5251558), (26, 2827762), (28, 2625779), (37, 1987076), (52, 1413881), (53, 1387204), (74, 993538), (91, 807932), (103, 713804), (106, 693602), (148, 496769), (182, 403966), (206, 356902), (212, 346801), (259, 283868), (364, 201983), (371, 198172), (412, 178451), (481, 152852), (518, 141934), (689, 106708), (721, 101972), (742, 99086), (962, 76426), (1036, 70967), (1339, 54908), (1378, 53354), (1442, 50986), (1484, 49543), (1924, 38213), (1961, 37492), (2678, 27454), (2756, 26677), (2884, 25493), (3367, 21836), (3811, 19292), (3922, 18746), (4823, 15244), (5356, 13727), (5459, 13468), (6734, 10918), (7622, 9646), (7844, 9373)]