85404816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:653

約数の個数: 120

約数和(自身を含む): 275200640

約数和(自身を除く): 189795824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 193, 252, 336, 386, 439, 504, 579, 772, 878, 1008, 1158, 1317, 1351, 1544, 1737, 1756, 2316, 2634, 2702, 3073, 3088, 3474, 3512, 3951, 4053, 4632, 5268, 5404, 6146, 6948, 7024, 7902, 8106, 9219, 9264, 10536, 10808, 12159, 12292, 13896, 15804, 16212, 18438, 21072, 21616, 24318, 24584, 27657, 27792, 31608, 32424, 36876, 48636, 49168, 55314, 63216, 64848, 73752, 84727, 97272, 110628, 147504, 169454, 194544, 221256, 254181, 338908, 442512, 508362, 593089, 677816, 762543, 1016724, 1186178, 1355632, 1525086, 1779267, 2033448, 2372356, 3050172, 3558534, 4066896, 4744712, 5337801, 6100344, 7117068, 9489424, 10675602, 12200688, 14234136, 21351204, 28468272, 42702408, 85404816]

約数ペア:

[(1, 85404816), (2, 42702408), (3, 28468272), (4, 21351204), (6, 14234136), (7, 12200688), (8, 10675602), (9, 9489424), (12, 7117068), (14, 6100344), (16, 5337801), (18, 4744712), (21, 4066896), (24, 3558534), (28, 3050172), (36, 2372356), (42, 2033448), (48, 1779267), (56, 1525086), (63, 1355632), (72, 1186178), (84, 1016724), (112, 762543), (126, 677816), (144, 593089), (168, 508362), (193, 442512), (252, 338908), (336, 254181), (386, 221256), (439, 194544), (504, 169454), (579, 147504), (772, 110628), (878, 97272), (1008, 84727), (1158, 73752), (1317, 64848), (1351, 63216), (1544, 55314), (1737, 49168), (1756, 48636), (2316, 36876), (2634, 32424), (2702, 31608), (3073, 27792), (3088, 27657), (3474, 24584), (3512, 24318), (3951, 21616), (4053, 21072), (4632, 18438), (5268, 16212), (5404, 15804), (6146, 13896), (6948, 12292), (7024, 12159), (7902, 10808), (8106, 10536), (9219, 9264)]