79540824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 236390400

約数和(自身を除く): 156849576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 37, 44, 51, 66, 68, 74, 88, 102, 111, 132, 136, 148, 187, 204, 222, 264, 296, 374, 407, 408, 444, 479, 561, 629, 748, 814, 888, 958, 1122, 1221, 1258, 1437, 1496, 1628, 1887, 1916, 2244, 2442, 2516, 2874, 3256, 3774, 3832, 4488, 4884, 5032, 5269, 5748, 6919, 7548, 8143, 9768, 10538, 11496, 13838, 15096, 15807, 16286, 17723, 20757, 21076, 24429, 27676, 31614, 32572, 35446, 41514, 42152, 48858, 53169, 55352, 63228, 65144, 70892, 83028, 89573, 97716, 106338, 126456, 141784, 166056, 179146, 194953, 195432, 212676, 268719, 301291, 358292, 389906, 425352, 537438, 584859, 602582, 716584, 779812, 903873, 1074876, 1169718, 1205164, 1559624, 1807746, 2149752, 2339436, 2410328, 3314201, 3615492, 4678872, 6628402, 7230984, 9942603, 13256804, 19885206, 26513608, 39770412, 79540824]

約数ペア:

[(1, 79540824), (2, 39770412), (3, 26513608), (4, 19885206), (6, 13256804), (8, 9942603), (11, 7230984), (12, 6628402), (17, 4678872), (22, 3615492), (24, 3314201), (33, 2410328), (34, 2339436), (37, 2149752), (44, 1807746), (51, 1559624), (66, 1205164), (68, 1169718), (74, 1074876), (88, 903873), (102, 779812), (111, 716584), (132, 602582), (136, 584859), (148, 537438), (187, 425352), (204, 389906), (222, 358292), (264, 301291), (296, 268719), (374, 212676), (407, 195432), (408, 194953), (444, 179146), (479, 166056), (561, 141784), (629, 126456), (748, 106338), (814, 97716), (888, 89573), (958, 83028), (1122, 70892), (1221, 65144), (1258, 63228), (1437, 55352), (1496, 53169), (1628, 48858), (1887, 42152), (1916, 41514), (2244, 35446), (2442, 32572), (2516, 31614), (2874, 27676), (3256, 24429), (3774, 21076), (3832, 20757), (4488, 17723), (4884, 16286), (5032, 15807), (5269, 15096), (5748, 13838), (6919, 11496), (7548, 10538), (8143, 9768)]