79558686

素因数分解:

$2^1\times 3^9\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 80

約数和(自身を含む): 187064064

約数和(自身を除く): 107505378

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 47, 54, 81, 86, 94, 129, 141, 162, 243, 258, 282, 387, 423, 486, 729, 774, 846, 1161, 1269, 1458, 2021, 2187, 2322, 2538, 3483, 3807, 4042, 4374, 6063, 6561, 6966, 7614, 10449, 11421, 12126, 13122, 18189, 19683, 20898, 22842, 31347, 34263, 36378, 39366, 54567, 62694, 68526, 94041, 102789, 109134, 163701, 188082, 205578, 282123, 308367, 327402, 491103, 564246, 616734, 846369, 925101, 982206, 1473309, 1692738, 1850202, 2946618, 4419927, 8839854, 13259781, 26519562, 39779343, 79558686]

約数ペア:

[(1, 79558686), (2, 39779343), (3, 26519562), (6, 13259781), (9, 8839854), (18, 4419927), (27, 2946618), (43, 1850202), (47, 1692738), (54, 1473309), (81, 982206), (86, 925101), (94, 846369), (129, 616734), (141, 564246), (162, 491103), (243, 327402), (258, 308367), (282, 282123), (387, 205578), (423, 188082), (486, 163701), (729, 109134), (774, 102789), (846, 94041), (1161, 68526), (1269, 62694), (1458, 54567), (2021, 39366), (2187, 36378), (2322, 34263), (2538, 31347), (3483, 22842), (3807, 20898), (4042, 19683), (4374, 18189), (6063, 13122), (6561, 12126), (6966, 11421), (7614, 10449)]