78220192

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2789

約数の個数: 48

約数和(自身を含む): 164505600

約数和(自身を除く): 86285408

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 2719, 3596, 5438, 7192, 10876, 14384, 21752, 28768, 43504, 78851, 84289, 87008, 157702, 168578, 315404, 337156, 630808, 674312, 1261616, 1348624, 2444381, 2523232, 2697248, 4888762, 9777524, 19555048, 39110096, 78220192]

約数ペア:

[(1, 78220192), (2, 39110096), (4, 19555048), (8, 9777524), (16, 4888762), (29, 2697248), (31, 2523232), (32, 2444381), (58, 1348624), (62, 1261616), (116, 674312), (124, 630808), (232, 337156), (248, 315404), (464, 168578), (496, 157702), (899, 87008), (928, 84289), (992, 78851), (1798, 43504), (2719, 28768), (3596, 21752), (5438, 14384), (7192, 10876)]