72566816

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11171}}^1$

素因数の和:11217

約数の個数: 48

約数和(自身を含む): 168920640

約数和(自身を除く): 96353824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 11171, 22342, 44684, 78197, 89368, 156394, 178736, 312788, 323959, 357472, 625576, 647918, 1251152, 1295836, 2267713, 2502304, 2591672, 4535426, 5183344, 9070852, 10366688, 18141704, 36283408, 72566816]

約数ペア:

[(1, 72566816), (2, 36283408), (4, 18141704), (7, 10366688), (8, 9070852), (14, 5183344), (16, 4535426), (28, 2591672), (29, 2502304), (32, 2267713), (56, 1295836), (58, 1251152), (112, 647918), (116, 625576), (203, 357472), (224, 323959), (232, 312788), (406, 178736), (464, 156394), (812, 89368), (928, 78197), (1624, 44684), (3248, 22342), (6496, 11171)]