85208004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2749}}^1$

素因数の和:2810

約数の個数: 96

約数和(自身を含む): 258720000

約数和(自身を除く): 173511996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1476, 1722, 2214, 2583, 2749, 3444, 4428, 5166, 5498, 7749, 8247, 10332, 10996, 15498, 16494, 19243, 24741, 30996, 32988, 38486, 49482, 57729, 74223, 76972, 98964, 112709, 115458, 148446, 173187, 225418, 230916, 296892, 338127, 346374, 450836, 519561, 676254, 692748, 788963, 1014381, 1039122, 1352508, 1577926, 2028762, 2078244, 2366889, 3043143, 3155852, 4057524, 4733778, 6086286, 7100667, 9467556, 12172572, 14201334, 21302001, 28402668, 42604002, 85208004]

約数ペア:

[(1, 85208004), (2, 42604002), (3, 28402668), (4, 21302001), (6, 14201334), (7, 12172572), (9, 9467556), (12, 7100667), (14, 6086286), (18, 4733778), (21, 4057524), (27, 3155852), (28, 3043143), (36, 2366889), (41, 2078244), (42, 2028762), (54, 1577926), (63, 1352508), (82, 1039122), (84, 1014381), (108, 788963), (123, 692748), (126, 676254), (164, 519561), (189, 450836), (246, 346374), (252, 338127), (287, 296892), (369, 230916), (378, 225418), (492, 173187), (574, 148446), (738, 115458), (756, 112709), (861, 98964), (1107, 76972), (1148, 74223), (1476, 57729), (1722, 49482), (2214, 38486), (2583, 32988), (2749, 30996), (3444, 24741), (4428, 19243), (5166, 16494), (5498, 15498), (7749, 10996), (8247, 10332)]