90838332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2897}}^1$

素因数の和:2987

約数の個数: 72

約数和(自身を含む): 251059536

約数和(自身を除く): 160221204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 2897, 3484, 5226, 5794, 7839, 8691, 10452, 11588, 15678, 17382, 26073, 31356, 34764, 37661, 52146, 75322, 104292, 112983, 150644, 194099, 225966, 338949, 388198, 451932, 582297, 677898, 776396, 1164594, 1355796, 1746891, 2329188, 2523287, 3493782, 5046574, 6987564, 7569861, 10093148, 15139722, 22709583, 30279444, 45419166, 90838332]

約数ペア:

[(1, 90838332), (2, 45419166), (3, 30279444), (4, 22709583), (6, 15139722), (9, 10093148), (12, 7569861), (13, 6987564), (18, 5046574), (26, 3493782), (36, 2523287), (39, 2329188), (52, 1746891), (67, 1355796), (78, 1164594), (117, 776396), (134, 677898), (156, 582297), (201, 451932), (234, 388198), (268, 338949), (402, 225966), (468, 194099), (603, 150644), (804, 112983), (871, 104292), (1206, 75322), (1742, 52146), (2412, 37661), (2613, 34764), (2897, 31356), (3484, 26073), (5226, 17382), (5794, 15678), (7839, 11588), (8691, 10452)]