68723776

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 159178752

約数和(自身を除く): 90454976

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 47, 62, 64, 67, 88, 94, 124, 134, 176, 188, 248, 268, 341, 352, 376, 496, 517, 536, 682, 704, 737, 752, 992, 1034, 1072, 1364, 1457, 1474, 1504, 1984, 2068, 2077, 2144, 2728, 2914, 2948, 3008, 3149, 4136, 4154, 4288, 5456, 5828, 5896, 6298, 8272, 8308, 10912, 11656, 11792, 12596, 16027, 16544, 16616, 21824, 22847, 23312, 23584, 25192, 32054, 33088, 33232, 34639, 45694, 46624, 47168, 50384, 64108, 66464, 69278, 91388, 93248, 97619, 100768, 128216, 132928, 138556, 182776, 195238, 201536, 256432, 277112, 365552, 390476, 512864, 554224, 731104, 780952, 1025728, 1073809, 1108448, 1462208, 1561904, 2147618, 2216896, 3123808, 4295236, 6247616, 8590472, 17180944, 34361888, 68723776]

約数ペア:

[(1, 68723776), (2, 34361888), (4, 17180944), (8, 8590472), (11, 6247616), (16, 4295236), (22, 3123808), (31, 2216896), (32, 2147618), (44, 1561904), (47, 1462208), (62, 1108448), (64, 1073809), (67, 1025728), (88, 780952), (94, 731104), (124, 554224), (134, 512864), (176, 390476), (188, 365552), (248, 277112), (268, 256432), (341, 201536), (352, 195238), (376, 182776), (496, 138556), (517, 132928), (536, 128216), (682, 100768), (704, 97619), (737, 93248), (752, 91388), (992, 69278), (1034, 66464), (1072, 64108), (1364, 50384), (1457, 47168), (1474, 46624), (1504, 45694), (1984, 34639), (2068, 33232), (2077, 33088), (2144, 32054), (2728, 25192), (2914, 23584), (2948, 23312), (3008, 22847), (3149, 21824), (4136, 16616), (4154, 16544), (4288, 16027), (5456, 12596), (5828, 11792), (5896, 11656), (6298, 10912), (8272, 8308)]