71789312

素因数分解:

$2^8\times 7^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 108

約数和(自身を含む): 171266760

約数和(自身を除く): 99477448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 64, 97, 98, 112, 118, 128, 194, 196, 224, 236, 256, 388, 392, 413, 448, 472, 679, 776, 784, 826, 896, 944, 1358, 1552, 1568, 1652, 1792, 1888, 2716, 2891, 3104, 3136, 3304, 3776, 4753, 5432, 5723, 5782, 6208, 6272, 6608, 7552, 9506, 10864, 11446, 11564, 12416, 12544, 13216, 15104, 19012, 21728, 22892, 23128, 24832, 26432, 38024, 40061, 43456, 45784, 46256, 52864, 76048, 80122, 86912, 91568, 92512, 105728, 152096, 160244, 173824, 183136, 185024, 280427, 304192, 320488, 366272, 370048, 560854, 608384, 640976, 732544, 740096, 1121708, 1216768, 1281952, 1465088, 2243416, 2563904, 4486832, 5127808, 8973664, 10255616, 17947328, 35894656, 71789312]

約数ペア:

[(1, 71789312), (2, 35894656), (4, 17947328), (7, 10255616), (8, 8973664), (14, 5127808), (16, 4486832), (28, 2563904), (32, 2243416), (49, 1465088), (56, 1281952), (59, 1216768), (64, 1121708), (97, 740096), (98, 732544), (112, 640976), (118, 608384), (128, 560854), (194, 370048), (196, 366272), (224, 320488), (236, 304192), (256, 280427), (388, 185024), (392, 183136), (413, 173824), (448, 160244), (472, 152096), (679, 105728), (776, 92512), (784, 91568), (826, 86912), (896, 80122), (944, 76048), (1358, 52864), (1552, 46256), (1568, 45784), (1652, 43456), (1792, 40061), (1888, 38024), (2716, 26432), (2891, 24832), (3104, 23128), (3136, 22892), (3304, 21728), (3776, 19012), (4753, 15104), (5432, 13216), (5723, 12544), (5782, 12416), (6208, 11564), (6272, 11446), (6608, 10864), (7552, 9506)]