78880416

素因数分解:

$2^5\times 3^1\times {\mathrm{199}}^1\times {\mathrm{4129}}^1$

素因数の和:4341

約数の個数: 48

約数和(自身を含む): 208152000

約数和(自身を除く): 129271584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4129, 4776, 6368, 8258, 9552, 12387, 16516, 19104, 24774, 33032, 49548, 66064, 99096, 132128, 198192, 396384, 821671, 1643342, 2465013, 3286684, 4930026, 6573368, 9860052, 13146736, 19720104, 26293472, 39440208, 78880416]

約数ペア:

[(1, 78880416), (2, 39440208), (3, 26293472), (4, 19720104), (6, 13146736), (8, 9860052), (12, 6573368), (16, 4930026), (24, 3286684), (32, 2465013), (48, 1643342), (96, 821671), (199, 396384), (398, 198192), (597, 132128), (796, 99096), (1194, 66064), (1592, 49548), (2388, 33032), (3184, 24774), (4129, 19104), (4776, 16516), (6368, 12387), (8258, 9552)]