61515264

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1431

約数の個数: 80

約数和(自身を含む): 169654320

約数和(自身を除く): 108139056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 768, 928, 1381, 1392, 1536, 1856, 2762, 2784, 3712, 4143, 5524, 5568, 7424, 8286, 11048, 11136, 14848, 16572, 22096, 22272, 33144, 40049, 44192, 44544, 66288, 80098, 88384, 120147, 132576, 160196, 176768, 240294, 265152, 320392, 353536, 480588, 530304, 640784, 707072, 961176, 1060608, 1281568, 1922352, 2121216, 2563136, 3844704, 5126272, 7689408, 10252544, 15378816, 20505088, 30757632, 61515264]

約数ペア:

[(1, 61515264), (2, 30757632), (3, 20505088), (4, 15378816), (6, 10252544), (8, 7689408), (12, 5126272), (16, 3844704), (24, 2563136), (29, 2121216), (32, 1922352), (48, 1281568), (58, 1060608), (64, 961176), (87, 707072), (96, 640784), (116, 530304), (128, 480588), (174, 353536), (192, 320392), (232, 265152), (256, 240294), (348, 176768), (384, 160196), (464, 132576), (512, 120147), (696, 88384), (768, 80098), (928, 66288), (1381, 44544), (1392, 44192), (1536, 40049), (1856, 33144), (2762, 22272), (2784, 22096), (3712, 16572), (4143, 14848), (5524, 11136), (5568, 11048), (7424, 8286)]