90237456

素因数分解:

$2^4\times 3^3\times {\mathrm{89}}^1\times {\mathrm{2347}}^1$

素因数の和:2453

約数の個数: 80

約数和(自身を含む): 262036800

約数和(自身を除く): 171799344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 89, 108, 144, 178, 216, 267, 356, 432, 534, 712, 801, 1068, 1424, 1602, 2136, 2347, 2403, 3204, 4272, 4694, 4806, 6408, 7041, 9388, 9612, 12816, 14082, 18776, 19224, 21123, 28164, 37552, 38448, 42246, 56328, 63369, 84492, 112656, 126738, 168984, 208883, 253476, 337968, 417766, 506952, 626649, 835532, 1013904, 1253298, 1671064, 1879947, 2506596, 3342128, 3759894, 5013192, 5639841, 7519788, 10026384, 11279682, 15039576, 22559364, 30079152, 45118728, 90237456]

約数ペア:

[(1, 90237456), (2, 45118728), (3, 30079152), (4, 22559364), (6, 15039576), (8, 11279682), (9, 10026384), (12, 7519788), (16, 5639841), (18, 5013192), (24, 3759894), (27, 3342128), (36, 2506596), (48, 1879947), (54, 1671064), (72, 1253298), (89, 1013904), (108, 835532), (144, 626649), (178, 506952), (216, 417766), (267, 337968), (356, 253476), (432, 208883), (534, 168984), (712, 126738), (801, 112656), (1068, 84492), (1424, 63369), (1602, 56328), (2136, 42246), (2347, 38448), (2403, 37552), (3204, 28164), (4272, 21123), (4694, 19224), (4806, 18776), (6408, 14082), (7041, 12816), (9388, 9612)]