80523216

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1549}}^1$

素因数の和:1601

約数の個数: 90

約数和(自身を含む): 237991650

約数和(自身を除く): 157468434

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 1549, 2166, 2736, 2888, 3098, 3249, 4332, 4647, 5776, 6196, 6498, 8664, 9294, 12392, 12996, 13941, 17328, 18588, 24784, 25992, 27882, 29431, 37176, 51984, 55764, 58862, 74352, 88293, 111528, 117724, 176586, 223056, 235448, 264879, 353172, 470896, 529758, 559189, 706344, 1059516, 1118378, 1412688, 1677567, 2119032, 2236756, 3355134, 4238064, 4473512, 5032701, 6710268, 8947024, 10065402, 13420536, 20130804, 26841072, 40261608, 80523216]

約数ペア:

[(1, 80523216), (2, 40261608), (3, 26841072), (4, 20130804), (6, 13420536), (8, 10065402), (9, 8947024), (12, 6710268), (16, 5032701), (18, 4473512), (19, 4238064), (24, 3355134), (36, 2236756), (38, 2119032), (48, 1677567), (57, 1412688), (72, 1118378), (76, 1059516), (114, 706344), (144, 559189), (152, 529758), (171, 470896), (228, 353172), (304, 264879), (342, 235448), (361, 223056), (456, 176586), (684, 117724), (722, 111528), (912, 88293), (1083, 74352), (1368, 58862), (1444, 55764), (1549, 51984), (2166, 37176), (2736, 29431), (2888, 27882), (3098, 25992), (3249, 24784), (4332, 18588), (4647, 17328), (5776, 13941), (6196, 12996), (6498, 12392), (8664, 9294)]