85688904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1609}}^1$

素因数の和:1942

約数の個数: 64

約数和(自身を含む): 245750400

約数和(自身を除く): 160061496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 317, 634, 951, 1268, 1609, 1902, 2219, 2536, 3218, 3804, 4438, 4827, 6436, 6657, 7608, 8876, 9654, 11263, 12872, 13314, 17752, 19308, 22526, 26628, 33789, 38616, 45052, 53256, 67578, 90104, 135156, 270312, 510053, 1020106, 1530159, 2040212, 3060318, 3570371, 4080424, 6120636, 7140742, 10711113, 12241272, 14281484, 21422226, 28562968, 42844452, 85688904]

約数ペア:

[(1, 85688904), (2, 42844452), (3, 28562968), (4, 21422226), (6, 14281484), (7, 12241272), (8, 10711113), (12, 7140742), (14, 6120636), (21, 4080424), (24, 3570371), (28, 3060318), (42, 2040212), (56, 1530159), (84, 1020106), (168, 510053), (317, 270312), (634, 135156), (951, 90104), (1268, 67578), (1609, 53256), (1902, 45052), (2219, 38616), (2536, 33789), (3218, 26628), (3804, 22526), (4438, 19308), (4827, 17752), (6436, 13314), (6657, 12872), (7608, 11263), (8876, 9654)]