87882768

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{19687}}^1$

素因数の和:19732

約数の個数: 60

約数和(自身を含む): 253896448

約数和(自身を除く): 166013680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 19687, 39374, 59061, 78748, 118122, 157496, 177183, 236244, 314992, 354366, 472488, 610297, 708732, 944976, 1220594, 1417464, 1830891, 2441188, 2834928, 3661782, 4882376, 5492673, 7323564, 9764752, 10985346, 14647128, 21970692, 29294256, 43941384, 87882768]

約数ペア:

[(1, 87882768), (2, 43941384), (3, 29294256), (4, 21970692), (6, 14647128), (8, 10985346), (9, 9764752), (12, 7323564), (16, 5492673), (18, 4882376), (24, 3661782), (31, 2834928), (36, 2441188), (48, 1830891), (62, 1417464), (72, 1220594), (93, 944976), (124, 708732), (144, 610297), (186, 472488), (248, 354366), (279, 314992), (372, 236244), (496, 177183), (558, 157496), (744, 118122), (1116, 78748), (1488, 59061), (2232, 39374), (4464, 19687)]