863497188

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{33641}}^1$

素因数の和:33705

約数の個数: 72

約数和(自身を含む): 2351172096

約数和(自身を除く): 1487674908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 8556, 12834, 25668, 33641, 67282, 100923, 134564, 201846, 302769, 403692, 605538, 773743, 1042871, 1211076, 1547486, 2085742, 2321229, 3094972, 3128613, 4171484, 4642458, 6257226, 6963687, 9284916, 9385839, 12514452, 13927374, 18771678, 23986033, 27854748, 37543356, 47972066, 71958099, 95944132, 143916198, 215874297, 287832396, 431748594, 863497188]

約数ペア:

[(1, 863497188), (2, 431748594), (3, 287832396), (4, 215874297), (6, 143916198), (9, 95944132), (12, 71958099), (18, 47972066), (23, 37543356), (31, 27854748), (36, 23986033), (46, 18771678), (62, 13927374), (69, 12514452), (92, 9385839), (93, 9284916), (124, 6963687), (138, 6257226), (186, 4642458), (207, 4171484), (276, 3128613), (279, 3094972), (372, 2321229), (414, 2085742), (558, 1547486), (713, 1211076), (828, 1042871), (1116, 773743), (1426, 605538), (2139, 403692), (2852, 302769), (4278, 201846), (6417, 134564), (8556, 100923), (12834, 67282), (25668, 33641)]