90217728

素因数分解:

$2^8\times 3^2\times {\mathrm{39157}}^1$

素因数の和:39179

約数の個数: 54

約数和(自身を含む): 260126594

約数和(自身を除く): 169908866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 39157, 78314, 117471, 156628, 234942, 313256, 352413, 469884, 626512, 704826, 939768, 1253024, 1409652, 1879536, 2506048, 2819304, 3759072, 5012096, 5638608, 7518144, 10024192, 11277216, 15036288, 22554432, 30072576, 45108864, 90217728]

約数ペア:

[(1, 90217728), (2, 45108864), (3, 30072576), (4, 22554432), (6, 15036288), (8, 11277216), (9, 10024192), (12, 7518144), (16, 5638608), (18, 5012096), (24, 3759072), (32, 2819304), (36, 2506048), (48, 1879536), (64, 1409652), (72, 1253024), (96, 939768), (128, 704826), (144, 626512), (192, 469884), (256, 352413), (288, 313256), (384, 234942), (576, 156628), (768, 117471), (1152, 78314), (2304, 39157)]