66688176

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:994

約数の個数: 80

約数和(自身を含む): 183738240

約数和(自身を除く): 117050064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 304, 332, 456, 498, 664, 881, 912, 996, 1328, 1577, 1762, 1992, 2643, 3154, 3524, 3984, 4731, 5286, 6308, 7048, 9462, 10572, 12616, 14096, 16739, 18924, 21144, 25232, 33478, 37848, 42288, 50217, 66956, 73123, 75696, 100434, 133912, 146246, 200868, 219369, 267824, 292492, 401736, 438738, 584984, 803472, 877476, 1169968, 1389337, 1754952, 2778674, 3509904, 4168011, 5557348, 8336022, 11114696, 16672044, 22229392, 33344088, 66688176]

約数ペア:

[(1, 66688176), (2, 33344088), (3, 22229392), (4, 16672044), (6, 11114696), (8, 8336022), (12, 5557348), (16, 4168011), (19, 3509904), (24, 2778674), (38, 1754952), (48, 1389337), (57, 1169968), (76, 877476), (83, 803472), (114, 584984), (152, 438738), (166, 401736), (228, 292492), (249, 267824), (304, 219369), (332, 200868), (456, 146246), (498, 133912), (664, 100434), (881, 75696), (912, 73123), (996, 66956), (1328, 50217), (1577, 42288), (1762, 37848), (1992, 33478), (2643, 25232), (3154, 21144), (3524, 18924), (3984, 16739), (4731, 14096), (5286, 12616), (6308, 10572), (7048, 9462)]