90872448

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{10289}}^1$

素因数の和:10329

約数の個数: 64

約数和(自身を含む): 251899200

約数和(自身を除く): 161026752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 10289, 20578, 30867, 41156, 61734, 82312, 123468, 164624, 236647, 246936, 329248, 473294, 493872, 658496, 709941, 946588, 987744, 1316992, 1419882, 1893176, 1975488, 2839764, 3786352, 3950976, 5679528, 7572704, 11359056, 15145408, 22718112, 30290816, 45436224, 90872448]

約数ペア:

[(1, 90872448), (2, 45436224), (3, 30290816), (4, 22718112), (6, 15145408), (8, 11359056), (12, 7572704), (16, 5679528), (23, 3950976), (24, 3786352), (32, 2839764), (46, 1975488), (48, 1893176), (64, 1419882), (69, 1316992), (92, 987744), (96, 946588), (128, 709941), (138, 658496), (184, 493872), (192, 473294), (276, 329248), (368, 246936), (384, 236647), (552, 164624), (736, 123468), (1104, 82312), (1472, 61734), (2208, 41156), (2944, 30867), (4416, 20578), (8832, 10289)]