90675844

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 191213568

約数和(自身を除く): 100537724

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 103, 161, 206, 322, 412, 644, 721, 1367, 1442, 2369, 2734, 2884, 4738, 5468, 9476, 9569, 16583, 19138, 31441, 33166, 38276, 62882, 66332, 125764, 140801, 220087, 281602, 440174, 563204, 880348, 985607, 1971214, 3238423, 3942428, 6476846, 12953692, 22668961, 45337922, 90675844]

約数ペア:

[(1, 90675844), (2, 45337922), (4, 22668961), (7, 12953692), (14, 6476846), (23, 3942428), (28, 3238423), (46, 1971214), (92, 985607), (103, 880348), (161, 563204), (206, 440174), (322, 281602), (412, 220087), (644, 140801), (721, 125764), (1367, 66332), (1442, 62882), (2369, 38276), (2734, 33166), (2884, 31441), (4738, 19138), (5468, 16583), (9476, 9569)]