72619232

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4441}}^1$

素因数の和:4531

約数の個数: 48

約数和(自身を含む): 165668832

約数和(自身を除く): 93049600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 4441, 8176, 8882, 16352, 17764, 31087, 35528, 62174, 71056, 124348, 142112, 248696, 324193, 497392, 648386, 994784, 1296772, 2269351, 2593544, 4538702, 5187088, 9077404, 10374176, 18154808, 36309616, 72619232]

約数ペア:

[(1, 72619232), (2, 36309616), (4, 18154808), (7, 10374176), (8, 9077404), (14, 5187088), (16, 4538702), (28, 2593544), (32, 2269351), (56, 1296772), (73, 994784), (112, 648386), (146, 497392), (224, 324193), (292, 248696), (511, 142112), (584, 124348), (1022, 71056), (1168, 62174), (2044, 35528), (2336, 31087), (4088, 17764), (4441, 16352), (8176, 8882)]