73962408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 210672000

約数和(自身を除く): 136709592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 43, 52, 74, 78, 86, 104, 111, 129, 148, 149, 156, 172, 222, 258, 296, 298, 312, 344, 444, 447, 481, 516, 559, 596, 888, 894, 962, 1032, 1118, 1192, 1443, 1591, 1677, 1788, 1924, 1937, 2236, 2886, 3182, 3354, 3576, 3848, 3874, 4472, 4773, 5513, 5772, 5811, 6364, 6407, 6708, 7748, 9546, 11026, 11544, 11622, 12728, 12814, 13416, 15496, 16539, 19092, 19221, 20683, 22052, 23244, 25628, 33078, 38184, 38442, 41366, 44104, 46488, 51256, 62049, 66156, 71669, 76884, 82732, 83291, 124098, 132312, 143338, 153768, 165464, 166582, 215007, 237059, 248196, 249873, 286676, 333164, 430014, 474118, 496392, 499746, 573352, 666328, 711177, 860028, 948236, 999492, 1422354, 1720056, 1896472, 1998984, 2844708, 3081767, 5689416, 6163534, 9245301, 12327068, 18490602, 24654136, 36981204, 73962408]

約数ペア:

[(1, 73962408), (2, 36981204), (3, 24654136), (4, 18490602), (6, 12327068), (8, 9245301), (12, 6163534), (13, 5689416), (24, 3081767), (26, 2844708), (37, 1998984), (39, 1896472), (43, 1720056), (52, 1422354), (74, 999492), (78, 948236), (86, 860028), (104, 711177), (111, 666328), (129, 573352), (148, 499746), (149, 496392), (156, 474118), (172, 430014), (222, 333164), (258, 286676), (296, 249873), (298, 248196), (312, 237059), (344, 215007), (444, 166582), (447, 165464), (481, 153768), (516, 143338), (559, 132312), (596, 124098), (888, 83291), (894, 82732), (962, 76884), (1032, 71669), (1118, 66156), (1192, 62049), (1443, 51256), (1591, 46488), (1677, 44104), (1788, 41366), (1924, 38442), (1937, 38184), (2236, 33078), (2886, 25628), (3182, 23244), (3354, 22052), (3576, 20683), (3848, 19221), (3874, 19092), (4472, 16539), (4773, 15496), (5513, 13416), (5772, 12814), (5811, 12728), (6364, 11622), (6407, 11544), (6708, 11026), (7748, 9546)]