91730868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 220059840

約数和(自身を除く): 128328972

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 389, 457, 516, 778, 914, 1167, 1371, 1556, 1828, 2334, 2742, 4668, 5484, 16727, 19651, 33454, 39302, 50181, 58953, 66908, 78604, 100362, 117906, 177773, 200724, 235812, 355546, 533319, 711092, 1066638, 2133276, 7644239, 15288478, 22932717, 30576956, 45865434, 91730868]

約数ペア:

[(1, 91730868), (2, 45865434), (3, 30576956), (4, 22932717), (6, 15288478), (12, 7644239), (43, 2133276), (86, 1066638), (129, 711092), (172, 533319), (258, 355546), (389, 235812), (457, 200724), (516, 177773), (778, 117906), (914, 100362), (1167, 78604), (1371, 66908), (1556, 58953), (1828, 50181), (2334, 39302), (2742, 33454), (4668, 19651), (5484, 16727)]