85384872

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{19441}}^1$

素因数の和:19514

約数の個数: 48

約数和(自身を含む): 235053780

約数和(自身を除く): 149668908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 19441, 38882, 58323, 77764, 116646, 155528, 174969, 233292, 349938, 466584, 699876, 1185901, 1399752, 2371802, 3557703, 4743604, 7115406, 9487208, 10673109, 14230812, 21346218, 28461624, 42692436, 85384872]

約数ペア:

[(1, 85384872), (2, 42692436), (3, 28461624), (4, 21346218), (6, 14230812), (8, 10673109), (9, 9487208), (12, 7115406), (18, 4743604), (24, 3557703), (36, 2371802), (61, 1399752), (72, 1185901), (122, 699876), (183, 466584), (244, 349938), (366, 233292), (488, 174969), (549, 155528), (732, 116646), (1098, 77764), (1464, 58323), (2196, 38882), (4392, 19441)]