67211056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 151776000

約数和(自身を除く): 84564944

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 101, 152, 176, 199, 202, 209, 304, 398, 404, 418, 796, 808, 836, 1111, 1592, 1616, 1672, 1919, 2189, 2222, 3184, 3344, 3781, 3838, 4378, 4444, 7562, 7676, 8756, 8888, 15124, 15352, 17512, 17776, 20099, 21109, 30248, 30704, 35024, 40198, 41591, 42218, 60496, 80396, 83182, 84436, 160792, 166364, 168872, 221089, 321584, 332728, 337744, 381881, 442178, 665456, 763762, 884356, 1527524, 1768712, 3055048, 3537424, 4200691, 6110096, 8401382, 16802764, 33605528, 67211056]

約数ペア:

[(1, 67211056), (2, 33605528), (4, 16802764), (8, 8401382), (11, 6110096), (16, 4200691), (19, 3537424), (22, 3055048), (38, 1768712), (44, 1527524), (76, 884356), (88, 763762), (101, 665456), (152, 442178), (176, 381881), (199, 337744), (202, 332728), (209, 321584), (304, 221089), (398, 168872), (404, 166364), (418, 160792), (796, 84436), (808, 83182), (836, 80396), (1111, 60496), (1592, 42218), (1616, 41591), (1672, 40198), (1919, 35024), (2189, 30704), (2222, 30248), (3184, 21109), (3344, 20099), (3781, 17776), (3838, 17512), (4378, 15352), (4444, 15124), (7562, 8888), (7676, 8756)]