47778012

素因数分解:

$2^2\times 3^4\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:872

約数の個数: 60

約数和(自身を含む): 125627040

約数和(自身を除く): 77849028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 239, 324, 478, 617, 717, 956, 1234, 1434, 1851, 2151, 2468, 2868, 3702, 4302, 5553, 6453, 7404, 8604, 11106, 12906, 16659, 19359, 22212, 25812, 33318, 38718, 49977, 66636, 77436, 99954, 147463, 199908, 294926, 442389, 589852, 884778, 1327167, 1769556, 2654334, 3981501, 5308668, 7963002, 11944503, 15926004, 23889006, 47778012]

約数ペア:

[(1, 47778012), (2, 23889006), (3, 15926004), (4, 11944503), (6, 7963002), (9, 5308668), (12, 3981501), (18, 2654334), (27, 1769556), (36, 1327167), (54, 884778), (81, 589852), (108, 442389), (162, 294926), (239, 199908), (324, 147463), (478, 99954), (617, 77436), (717, 66636), (956, 49977), (1234, 38718), (1434, 33318), (1851, 25812), (2151, 22212), (2468, 19359), (2868, 16659), (3702, 12906), (4302, 11106), (5553, 8604), (6453, 7404)]