90211056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{144569}}^1$

素因数の和:144593

約数の個数: 40

約数和(自身を含む): 250973520

約数和(自身を除く): 160762464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 144569, 289138, 433707, 578276, 867414, 1156552, 1734828, 1879397, 2313104, 3469656, 3758794, 5638191, 6939312, 7517588, 11276382, 15035176, 22552764, 30070352, 45105528, 90211056]

約数ペア:

[(1, 90211056), (2, 45105528), (3, 30070352), (4, 22552764), (6, 15035176), (8, 11276382), (12, 7517588), (13, 6939312), (16, 5638191), (24, 3758794), (26, 3469656), (39, 2313104), (48, 1879397), (52, 1734828), (78, 1156552), (104, 867414), (156, 578276), (208, 433707), (312, 289138), (624, 144569)]