27987624

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{7933}}^1$

素因数の和:7959

約数の個数: 72

約数和(自身を含む): 88186410

約数和(自身を除く): 60198786

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 7933, 15866, 23799, 31732, 47598, 55531, 63464, 71397, 95196, 111062, 142794, 166593, 190392, 222124, 285588, 333186, 388717, 444248, 499779, 571176, 666372, 777434, 999558, 1166151, 1332744, 1554868, 1999116, 2332302, 3109736, 3498453, 3998232, 4664604, 6996906, 9329208, 13993812, 27987624]

約数ペア:

[(1, 27987624), (2, 13993812), (3, 9329208), (4, 6996906), (6, 4664604), (7, 3998232), (8, 3498453), (9, 3109736), (12, 2332302), (14, 1999116), (18, 1554868), (21, 1332744), (24, 1166151), (28, 999558), (36, 777434), (42, 666372), (49, 571176), (56, 499779), (63, 444248), (72, 388717), (84, 333186), (98, 285588), (126, 222124), (147, 190392), (168, 166593), (196, 142794), (252, 111062), (294, 95196), (392, 71397), (441, 63464), (504, 55531), (588, 47598), (882, 31732), (1176, 23799), (1764, 15866), (3528, 7933)]