78484992

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1439

約数の個数: 80

約数和(自身を含む): 214895472

約数和(自身を除く): 136410480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 768, 888, 1184, 1381, 1536, 1776, 2368, 2762, 3552, 4143, 4736, 5524, 7104, 8286, 9472, 11048, 14208, 16572, 18944, 22096, 28416, 33144, 44192, 51097, 56832, 66288, 88384, 102194, 132576, 153291, 176768, 204388, 265152, 306582, 353536, 408776, 530304, 613164, 707072, 817552, 1060608, 1226328, 1635104, 2121216, 2452656, 3270208, 4905312, 6540416, 9810624, 13080832, 19621248, 26161664, 39242496, 78484992]

約数ペア:

[(1, 78484992), (2, 39242496), (3, 26161664), (4, 19621248), (6, 13080832), (8, 9810624), (12, 6540416), (16, 4905312), (24, 3270208), (32, 2452656), (37, 2121216), (48, 1635104), (64, 1226328), (74, 1060608), (96, 817552), (111, 707072), (128, 613164), (148, 530304), (192, 408776), (222, 353536), (256, 306582), (296, 265152), (384, 204388), (444, 176768), (512, 153291), (592, 132576), (768, 102194), (888, 88384), (1184, 66288), (1381, 56832), (1536, 51097), (1776, 44192), (2368, 33144), (2762, 28416), (3552, 22096), (4143, 18944), (4736, 16572), (5524, 14208), (7104, 11048), (8286, 9472)]