27558792

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 78408000

約数和(自身を除く): 50849208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 599, 639, 648, 852, 1198, 1278, 1704, 1797, 1917, 2396, 2556, 3594, 3834, 4792, 5112, 5391, 5751, 7188, 7668, 10782, 11502, 14376, 15336, 16173, 21564, 23004, 32346, 42529, 43128, 46008, 48519, 64692, 85058, 97038, 127587, 129384, 170116, 194076, 255174, 340232, 382761, 388152, 510348, 765522, 1020696, 1148283, 1531044, 2296566, 3062088, 3444849, 4593132, 6889698, 9186264, 13779396, 27558792]

約数ペア:

[(1, 27558792), (2, 13779396), (3, 9186264), (4, 6889698), (6, 4593132), (8, 3444849), (9, 3062088), (12, 2296566), (18, 1531044), (24, 1148283), (27, 1020696), (36, 765522), (54, 510348), (71, 388152), (72, 382761), (81, 340232), (108, 255174), (142, 194076), (162, 170116), (213, 129384), (216, 127587), (284, 97038), (324, 85058), (426, 64692), (568, 48519), (599, 46008), (639, 43128), (648, 42529), (852, 32346), (1198, 23004), (1278, 21564), (1704, 16173), (1797, 15336), (1917, 14376), (2396, 11502), (2556, 10782), (3594, 7668), (3834, 7188), (4792, 5751), (5112, 5391)]