76220816

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:832

約数の個数: 80

約数和(自身を含む): 180464640

約数和(自身を除く): 104243824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 757, 812, 868, 899, 1514, 1624, 1736, 1798, 3028, 3248, 3472, 3596, 5299, 6056, 6293, 7192, 10598, 12112, 12586, 14384, 21196, 21953, 23467, 25172, 42392, 43906, 46934, 50344, 84784, 87812, 93868, 100688, 153671, 164269, 175624, 187736, 307342, 328538, 351248, 375472, 614684, 657076, 680543, 1229368, 1314152, 1361086, 2458736, 2628304, 2722172, 4763801, 5444344, 9527602, 10888688, 19055204, 38110408, 76220816]

約数ペア:

[(1, 76220816), (2, 38110408), (4, 19055204), (7, 10888688), (8, 9527602), (14, 5444344), (16, 4763801), (28, 2722172), (29, 2628304), (31, 2458736), (56, 1361086), (58, 1314152), (62, 1229368), (112, 680543), (116, 657076), (124, 614684), (203, 375472), (217, 351248), (232, 328538), (248, 307342), (406, 187736), (434, 175624), (464, 164269), (496, 153671), (757, 100688), (812, 93868), (868, 87812), (899, 84784), (1514, 50344), (1624, 46934), (1736, 43906), (1798, 42392), (3028, 25172), (3248, 23467), (3472, 21953), (3596, 21196), (5299, 14384), (6056, 12586), (6293, 12112), (7192, 10598)]