78786736

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 182845440

約数和(自身を除く): 104058704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 127, 191, 203, 232, 254, 382, 406, 464, 508, 764, 812, 889, 1016, 1337, 1528, 1624, 1778, 2032, 2674, 3056, 3248, 3556, 3683, 5348, 5539, 7112, 7366, 10696, 11078, 14224, 14732, 21392, 22156, 24257, 25781, 29464, 38773, 44312, 48514, 51562, 58928, 77546, 88624, 97028, 103124, 155092, 169799, 194056, 206248, 310184, 339598, 388112, 412496, 620368, 679196, 703453, 1358392, 1406906, 2716784, 2813812, 4924171, 5627624, 9848342, 11255248, 19696684, 39393368, 78786736]

約数ペア:

[(1, 78786736), (2, 39393368), (4, 19696684), (7, 11255248), (8, 9848342), (14, 5627624), (16, 4924171), (28, 2813812), (29, 2716784), (56, 1406906), (58, 1358392), (112, 703453), (116, 679196), (127, 620368), (191, 412496), (203, 388112), (232, 339598), (254, 310184), (382, 206248), (406, 194056), (464, 169799), (508, 155092), (764, 103124), (812, 97028), (889, 88624), (1016, 77546), (1337, 58928), (1528, 51562), (1624, 48514), (1778, 44312), (2032, 38773), (2674, 29464), (3056, 25781), (3248, 24257), (3556, 22156), (3683, 21392), (5348, 14732), (5539, 14224), (7112, 11078), (7366, 10696)]