77552228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 155156736

約数和(自身を除く): 77604508

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 61, 92, 122, 244, 299, 598, 793, 1063, 1196, 1403, 1586, 2126, 2806, 3172, 4252, 5612, 13819, 18239, 24449, 27638, 36478, 48898, 55276, 64843, 72956, 97796, 129686, 259372, 317837, 635674, 842959, 1271348, 1491389, 1685918, 2982778, 3371836, 5965556, 19388057, 38776114, 77552228]

約数ペア:

[(1, 77552228), (2, 38776114), (4, 19388057), (13, 5965556), (23, 3371836), (26, 2982778), (46, 1685918), (52, 1491389), (61, 1271348), (92, 842959), (122, 635674), (244, 317837), (299, 259372), (598, 129686), (793, 97796), (1063, 72956), (1196, 64843), (1403, 55276), (1586, 48898), (2126, 36478), (2806, 27638), (3172, 24449), (4252, 18239), (5612, 13819)]