89977472

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1$

素因数の和:2401

約数の個数: 64

約数和(自身を含む): 201519360

約数和(自身を除く): 111541888

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2351, 2392, 2944, 4702, 4784, 9404, 9568, 18808, 19136, 30563, 37616, 38272, 54073, 61126, 75232, 108146, 122252, 150464, 216292, 244504, 300928, 432584, 489008, 702949, 865168, 978016, 1405898, 1730336, 1956032, 2811796, 3460672, 3912064, 5623592, 6921344, 11247184, 22494368, 44988736, 89977472]

約数ペア:

[(1, 89977472), (2, 44988736), (4, 22494368), (8, 11247184), (13, 6921344), (16, 5623592), (23, 3912064), (26, 3460672), (32, 2811796), (46, 1956032), (52, 1730336), (64, 1405898), (92, 978016), (104, 865168), (128, 702949), (184, 489008), (208, 432584), (299, 300928), (368, 244504), (416, 216292), (598, 150464), (736, 122252), (832, 108146), (1196, 75232), (1472, 61126), (1664, 54073), (2351, 38272), (2392, 37616), (2944, 30563), (4702, 19136), (4784, 18808), (9404, 9568)]