90229568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9859}}^1$

素因数の和:9895

約数の個数: 56

約数和(自身を含む): 210372960

約数和(自身を除く): 120143392

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 9859, 19718, 39436, 78872, 108449, 128167, 157744, 216898, 256334, 315488, 433796, 512668, 630976, 867592, 1025336, 1409837, 1735184, 2050672, 2819674, 3470368, 4101344, 5639348, 6940736, 8202688, 11278696, 22557392, 45114784, 90229568]

約数ペア:

[(1, 90229568), (2, 45114784), (4, 22557392), (8, 11278696), (11, 8202688), (13, 6940736), (16, 5639348), (22, 4101344), (26, 3470368), (32, 2819674), (44, 2050672), (52, 1735184), (64, 1409837), (88, 1025336), (104, 867592), (143, 630976), (176, 512668), (208, 433796), (286, 315488), (352, 256334), (416, 216898), (572, 157744), (704, 128167), (832, 108449), (1144, 78872), (2288, 39436), (4576, 19718), (9152, 9859)]