83873952

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1609}}^1$

素因数の和:1806

約数の個数: 72

約数和(自身を含む): 239983380

約数和(自身を除く): 156109428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1609, 1629, 2172, 2896, 3218, 3258, 4344, 4827, 5792, 6436, 6516, 8688, 9654, 12872, 13032, 14481, 17376, 19308, 25744, 26064, 28962, 38616, 51488, 52128, 57924, 77232, 115848, 154464, 231696, 291229, 463392, 582458, 873687, 1164916, 1747374, 2329832, 2621061, 3494748, 4659664, 5242122, 6989496, 9319328, 10484244, 13978992, 20968488, 27957984, 41936976, 83873952]

約数ペア:

[(1, 83873952), (2, 41936976), (3, 27957984), (4, 20968488), (6, 13978992), (8, 10484244), (9, 9319328), (12, 6989496), (16, 5242122), (18, 4659664), (24, 3494748), (32, 2621061), (36, 2329832), (48, 1747374), (72, 1164916), (96, 873687), (144, 582458), (181, 463392), (288, 291229), (362, 231696), (543, 154464), (724, 115848), (1086, 77232), (1448, 57924), (1609, 52128), (1629, 51488), (2172, 38616), (2896, 28962), (3218, 26064), (3258, 25744), (4344, 19308), (4827, 17376), (5792, 14481), (6436, 13032), (6516, 12872), (8688, 9654)]