8199828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2533

約数の個数: 72

約数和(自身を含む): 25520768

約数和(自身を除く): 17320940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 2503, 3276, 5006, 7509, 10012, 15018, 17521, 22527, 30036, 32539, 35042, 45054, 52563, 65078, 70084, 90108, 97617, 105126, 130156, 157689, 195234, 210252, 227773, 292851, 315378, 390468, 455546, 585702, 630756, 683319, 911092, 1171404, 1366638, 2049957, 2733276, 4099914, 8199828]

約数ペア:

[(1, 8199828), (2, 4099914), (3, 2733276), (4, 2049957), (6, 1366638), (7, 1171404), (9, 911092), (12, 683319), (13, 630756), (14, 585702), (18, 455546), (21, 390468), (26, 315378), (28, 292851), (36, 227773), (39, 210252), (42, 195234), (52, 157689), (63, 130156), (78, 105126), (84, 97617), (91, 90108), (117, 70084), (126, 65078), (156, 52563), (182, 45054), (234, 35042), (252, 32539), (273, 30036), (364, 22527), (468, 17521), (546, 15018), (819, 10012), (1092, 7509), (1638, 5006), (2503, 3276)]