87912288

素因数分解:

$2^5\times 3^2\times {\mathrm{383}}^1\times {\mathrm{797}}^1$

素因数の和:1196

約数の個数: 72

約数和(自身を含む): 250967808

約数和(自身を除く): 163055520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 383, 766, 797, 1149, 1532, 1594, 2298, 2391, 3064, 3188, 3447, 4596, 4782, 6128, 6376, 6894, 7173, 9192, 9564, 12256, 12752, 13788, 14346, 18384, 19128, 25504, 27576, 28692, 36768, 38256, 55152, 57384, 76512, 110304, 114768, 229536, 305251, 610502, 915753, 1221004, 1831506, 2442008, 2747259, 3663012, 4884016, 5494518, 7326024, 9768032, 10989036, 14652048, 21978072, 29304096, 43956144, 87912288]

約数ペア:

[(1, 87912288), (2, 43956144), (3, 29304096), (4, 21978072), (6, 14652048), (8, 10989036), (9, 9768032), (12, 7326024), (16, 5494518), (18, 4884016), (24, 3663012), (32, 2747259), (36, 2442008), (48, 1831506), (72, 1221004), (96, 915753), (144, 610502), (288, 305251), (383, 229536), (766, 114768), (797, 110304), (1149, 76512), (1532, 57384), (1594, 55152), (2298, 38256), (2391, 36768), (3064, 28692), (3188, 27576), (3447, 25504), (4596, 19128), (4782, 18384), (6128, 14346), (6376, 13788), (6894, 12752), (7173, 12256), (9192, 9564)]