172517232

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 462827520

約数和(自身を除く): 290310288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 269, 372, 431, 496, 538, 744, 807, 862, 1076, 1293, 1488, 1614, 1724, 2152, 2586, 3228, 3448, 4304, 5172, 6456, 6896, 8339, 10344, 12912, 13361, 16678, 20688, 25017, 26722, 33356, 40083, 50034, 53444, 66712, 80166, 100068, 106888, 115939, 133424, 160332, 200136, 213776, 231878, 320664, 347817, 400272, 463756, 641328, 695634, 927512, 1391268, 1855024, 2782536, 3594109, 5565072, 7188218, 10782327, 14376436, 21564654, 28752872, 43129308, 57505744, 86258616, 172517232]

約数ペア:

[(1, 172517232), (2, 86258616), (3, 57505744), (4, 43129308), (6, 28752872), (8, 21564654), (12, 14376436), (16, 10782327), (24, 7188218), (31, 5565072), (48, 3594109), (62, 2782536), (93, 1855024), (124, 1391268), (186, 927512), (248, 695634), (269, 641328), (372, 463756), (431, 400272), (496, 347817), (538, 320664), (744, 231878), (807, 213776), (862, 200136), (1076, 160332), (1293, 133424), (1488, 115939), (1614, 106888), (1724, 100068), (2152, 80166), (2586, 66712), (3228, 53444), (3448, 50034), (4304, 40083), (5172, 33356), (6456, 26722), (6896, 25017), (8339, 20688), (10344, 16678), (12912, 13361)]