90505728

素因数分解:

$2^9\times 3^3\times {\mathrm{6547}}^1$

素因数の和:6574

約数の個数: 80

約数和(自身を含む): 267944160

約数和(自身を除く): 177438432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6547, 6912, 13094, 13824, 19641, 26188, 39282, 52376, 58923, 78564, 104752, 117846, 157128, 176769, 209504, 235692, 314256, 353538, 419008, 471384, 628512, 707076, 838016, 942768, 1257024, 1414152, 1676032, 1885536, 2514048, 2828304, 3352064, 3771072, 5028096, 5656608, 7542144, 10056192, 11313216, 15084288, 22626432, 30168576, 45252864, 90505728]

約数ペア:

[(1, 90505728), (2, 45252864), (3, 30168576), (4, 22626432), (6, 15084288), (8, 11313216), (9, 10056192), (12, 7542144), (16, 5656608), (18, 5028096), (24, 3771072), (27, 3352064), (32, 2828304), (36, 2514048), (48, 1885536), (54, 1676032), (64, 1414152), (72, 1257024), (96, 942768), (108, 838016), (128, 707076), (144, 628512), (192, 471384), (216, 419008), (256, 353538), (288, 314256), (384, 235692), (432, 209504), (512, 176769), (576, 157128), (768, 117846), (864, 104752), (1152, 78564), (1536, 58923), (1728, 52376), (2304, 39282), (3456, 26188), (4608, 19641), (6547, 13824), (6912, 13094)]