78624184

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 161801280

約数和(自身を除く): 83177096

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 289, 527, 578, 1054, 1097, 1156, 2108, 2194, 2312, 4216, 4388, 8776, 8959, 17918, 18649, 34007, 35836, 37298, 68014, 71672, 74596, 136028, 149192, 272056, 317033, 578119, 634066, 1156238, 1268132, 2312476, 2536264, 4624952, 9828023, 19656046, 39312092, 78624184]

約数ペア:

[(1, 78624184), (2, 39312092), (4, 19656046), (8, 9828023), (17, 4624952), (31, 2536264), (34, 2312476), (62, 1268132), (68, 1156238), (124, 634066), (136, 578119), (248, 317033), (289, 272056), (527, 149192), (578, 136028), (1054, 74596), (1097, 71672), (1156, 68014), (2108, 37298), (2194, 35836), (2312, 34007), (4216, 18649), (4388, 17918), (8776, 8959)]