71101272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 206841600

約数和(自身を除く): 135740328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 37, 44, 58, 66, 74, 87, 88, 111, 116, 132, 148, 174, 222, 232, 251, 264, 296, 319, 348, 407, 444, 502, 638, 696, 753, 814, 888, 957, 1004, 1073, 1221, 1276, 1506, 1628, 1914, 2008, 2146, 2442, 2552, 2761, 3012, 3219, 3256, 3828, 4292, 4884, 5522, 6024, 6438, 7279, 7656, 8283, 8584, 9287, 9768, 11044, 11803, 12876, 14558, 16566, 18574, 21837, 22088, 23606, 25752, 27861, 29116, 33132, 35409, 37148, 43674, 47212, 55722, 58232, 66264, 70818, 74296, 80069, 87348, 94424, 102157, 111444, 141636, 160138, 174696, 204314, 222888, 240207, 269323, 283272, 306471, 320276, 408628, 480414, 538646, 612942, 640552, 807969, 817256, 960828, 1077292, 1225884, 1615938, 1921656, 2154584, 2451768, 2962553, 3231876, 5925106, 6463752, 8887659, 11850212, 17775318, 23700424, 35550636, 71101272]

約数ペア:

[(1, 71101272), (2, 35550636), (3, 23700424), (4, 17775318), (6, 11850212), (8, 8887659), (11, 6463752), (12, 5925106), (22, 3231876), (24, 2962553), (29, 2451768), (33, 2154584), (37, 1921656), (44, 1615938), (58, 1225884), (66, 1077292), (74, 960828), (87, 817256), (88, 807969), (111, 640552), (116, 612942), (132, 538646), (148, 480414), (174, 408628), (222, 320276), (232, 306471), (251, 283272), (264, 269323), (296, 240207), (319, 222888), (348, 204314), (407, 174696), (444, 160138), (502, 141636), (638, 111444), (696, 102157), (753, 94424), (814, 87348), (888, 80069), (957, 74296), (1004, 70818), (1073, 66264), (1221, 58232), (1276, 55722), (1506, 47212), (1628, 43674), (1914, 37148), (2008, 35409), (2146, 33132), (2442, 29116), (2552, 27861), (2761, 25752), (3012, 23606), (3219, 22088), (3256, 21837), (3828, 18574), (4292, 16566), (4884, 14558), (5522, 12876), (6024, 11803), (6438, 11044), (7279, 9768), (7656, 9287), (8283, 8584)]