78973692

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{2741}}^1$

素因数の和:2776

約数の個数: 60

約数和(自身を含む): 215049576

約数和(自身を除く): 136075884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2401, 2741, 4116, 4802, 5482, 7203, 8223, 9604, 10964, 14406, 16446, 19187, 28812, 32892, 38374, 57561, 76748, 115122, 134309, 230244, 268618, 402927, 537236, 805854, 940163, 1611708, 1880326, 2820489, 3760652, 5640978, 6581141, 11281956, 13162282, 19743423, 26324564, 39486846, 78973692]

約数ペア:

[(1, 78973692), (2, 39486846), (3, 26324564), (4, 19743423), (6, 13162282), (7, 11281956), (12, 6581141), (14, 5640978), (21, 3760652), (28, 2820489), (42, 1880326), (49, 1611708), (84, 940163), (98, 805854), (147, 537236), (196, 402927), (294, 268618), (343, 230244), (588, 134309), (686, 115122), (1029, 76748), (1372, 57561), (2058, 38374), (2401, 32892), (2741, 28812), (4116, 19187), (4802, 16446), (5482, 14406), (7203, 10964), (8223, 9604)]