90782744

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 186769800

約数和(自身を除く): 95987056

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 169, 332, 338, 664, 676, 809, 1079, 1352, 1618, 2158, 3236, 4316, 6472, 8632, 10517, 14027, 21034, 28054, 42068, 56108, 67147, 84136, 112216, 134294, 136721, 268588, 273442, 537176, 546884, 872911, 1093768, 1745822, 3491644, 6983288, 11347843, 22695686, 45391372, 90782744]

約数ペア:

[(1, 90782744), (2, 45391372), (4, 22695686), (8, 11347843), (13, 6983288), (26, 3491644), (52, 1745822), (83, 1093768), (104, 872911), (166, 546884), (169, 537176), (332, 273442), (338, 268588), (664, 136721), (676, 134294), (809, 112216), (1079, 84136), (1352, 67147), (1618, 56108), (2158, 42068), (3236, 28054), (4316, 21034), (6472, 14027), (8632, 10517)]