8272496484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{137353}}^1$

素因数の和:137609

約数の個数: 72

約数和(自身を含む): 23998490880

約数和(自身を除く): 15725994396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 717, 956, 1434, 1673, 2151, 2868, 3346, 4302, 5019, 6692, 8604, 10038, 15057, 20076, 30114, 60228, 137353, 274706, 412059, 549412, 824118, 961471, 1236177, 1648236, 1922942, 2472354, 2884413, 3845884, 4944708, 5768826, 8653239, 11537652, 17306478, 32827367, 34612956, 65654734, 98482101, 131309468, 196964202, 229791569, 295446303, 393928404, 459583138, 590892606, 689374707, 919166276, 1181785212, 1378749414, 2068124121, 2757498828, 4136248242, 8272496484]

約数ペア:

[(1, 8272496484), (2, 4136248242), (3, 2757498828), (4, 2068124121), (6, 1378749414), (7, 1181785212), (9, 919166276), (12, 689374707), (14, 590892606), (18, 459583138), (21, 393928404), (28, 295446303), (36, 229791569), (42, 196964202), (63, 131309468), (84, 98482101), (126, 65654734), (239, 34612956), (252, 32827367), (478, 17306478), (717, 11537652), (956, 8653239), (1434, 5768826), (1673, 4944708), (2151, 3845884), (2868, 2884413), (3346, 2472354), (4302, 1922942), (5019, 1648236), (6692, 1236177), (8604, 961471), (10038, 824118), (15057, 549412), (20076, 412059), (30114, 274706), (60228, 137353)]