83143736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 193052160

約数和(自身を除く): 109908424

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 37, 41, 52, 62, 68, 74, 82, 104, 124, 136, 148, 164, 221, 248, 296, 328, 403, 442, 481, 527, 533, 629, 697, 806, 884, 962, 1054, 1066, 1147, 1258, 1271, 1394, 1517, 1612, 1768, 1924, 2108, 2132, 2294, 2516, 2542, 2788, 3034, 3224, 3848, 4216, 4264, 4588, 5032, 5084, 5576, 6068, 6851, 8177, 9061, 9176, 10168, 12136, 13702, 14911, 16354, 16523, 18122, 19499, 19721, 21607, 25789, 27404, 29822, 32708, 33046, 36244, 38998, 39442, 43214, 47027, 51578, 54808, 59644, 65416, 66092, 72488, 77996, 78884, 86428, 94054, 103156, 119288, 132184, 155992, 157768, 172856, 188108, 206312, 253487, 280891, 335257, 376216, 506974, 561782, 611351, 670514, 799459, 1013948, 1123564, 1222702, 1341028, 1598918, 2027896, 2247128, 2445404, 2682056, 3197836, 4890808, 6395672, 10392967, 20785934, 41571868, 83143736]

約数ペア:

[(1, 83143736), (2, 41571868), (4, 20785934), (8, 10392967), (13, 6395672), (17, 4890808), (26, 3197836), (31, 2682056), (34, 2445404), (37, 2247128), (41, 2027896), (52, 1598918), (62, 1341028), (68, 1222702), (74, 1123564), (82, 1013948), (104, 799459), (124, 670514), (136, 611351), (148, 561782), (164, 506974), (221, 376216), (248, 335257), (296, 280891), (328, 253487), (403, 206312), (442, 188108), (481, 172856), (527, 157768), (533, 155992), (629, 132184), (697, 119288), (806, 103156), (884, 94054), (962, 86428), (1054, 78884), (1066, 77996), (1147, 72488), (1258, 66092), (1271, 65416), (1394, 59644), (1517, 54808), (1612, 51578), (1768, 47027), (1924, 43214), (2108, 39442), (2132, 38998), (2294, 36244), (2516, 33046), (2542, 32708), (2788, 29822), (3034, 27404), (3224, 25789), (3848, 21607), (4216, 19721), (4264, 19499), (4588, 18122), (5032, 16523), (5084, 16354), (5576, 14911), (6068, 13702), (6851, 12136), (8177, 10168), (9061, 9176)]