72348928

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 151693416

約数和(自身を除く): 79344488

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 64, 82, 113, 122, 128, 164, 226, 244, 256, 328, 452, 488, 656, 904, 976, 1312, 1808, 1952, 2501, 2624, 3616, 3904, 4633, 5002, 5248, 6893, 7232, 7808, 9266, 10004, 10496, 13786, 14464, 15616, 18532, 20008, 27572, 28928, 37064, 40016, 55144, 74128, 80032, 110288, 148256, 160064, 220576, 282613, 296512, 320128, 441152, 565226, 593024, 640256, 882304, 1130452, 1186048, 1764608, 2260904, 4521808, 9043616, 18087232, 36174464, 72348928]

約数ペア:

[(1, 72348928), (2, 36174464), (4, 18087232), (8, 9043616), (16, 4521808), (32, 2260904), (41, 1764608), (61, 1186048), (64, 1130452), (82, 882304), (113, 640256), (122, 593024), (128, 565226), (164, 441152), (226, 320128), (244, 296512), (256, 282613), (328, 220576), (452, 160064), (488, 148256), (656, 110288), (904, 80032), (976, 74128), (1312, 55144), (1808, 40016), (1952, 37064), (2501, 28928), (2624, 27572), (3616, 20008), (3904, 18532), (4633, 15616), (5002, 14464), (5248, 13786), (6893, 10496), (7232, 10004), (7808, 9266)]