75142288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 166239360

約数和(自身を除く): 91097072

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 113, 139, 184, 208, 226, 278, 299, 368, 452, 556, 598, 904, 1112, 1196, 1469, 1807, 1808, 2224, 2392, 2599, 2938, 3197, 3614, 4784, 5198, 5876, 6394, 7228, 10396, 11752, 12788, 14456, 15707, 20792, 23504, 25576, 28912, 31414, 33787, 41561, 41584, 51152, 62828, 67574, 83122, 125656, 135148, 166244, 204191, 251312, 270296, 332488, 361261, 408382, 540592, 664976, 722522, 816764, 1445044, 1633528, 2890088, 3267056, 4696393, 5780176, 9392786, 18785572, 37571144, 75142288]

約数ペア:

[(1, 75142288), (2, 37571144), (4, 18785572), (8, 9392786), (13, 5780176), (16, 4696393), (23, 3267056), (26, 2890088), (46, 1633528), (52, 1445044), (92, 816764), (104, 722522), (113, 664976), (139, 540592), (184, 408382), (208, 361261), (226, 332488), (278, 270296), (299, 251312), (368, 204191), (452, 166244), (556, 135148), (598, 125656), (904, 83122), (1112, 67574), (1196, 62828), (1469, 51152), (1807, 41584), (1808, 41561), (2224, 33787), (2392, 31414), (2599, 28912), (2938, 25576), (3197, 23504), (3614, 20792), (4784, 15707), (5198, 14456), (5876, 12788), (6394, 11752), (7228, 10396)]