66338688

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 193122720

約数和(自身を除く): 126784032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 97, 104, 128, 137, 156, 192, 194, 208, 274, 291, 312, 384, 388, 411, 416, 548, 582, 624, 776, 822, 832, 1096, 1164, 1248, 1261, 1552, 1644, 1664, 1781, 2192, 2328, 2496, 2522, 3104, 3288, 3562, 3783, 4384, 4656, 4992, 5044, 5343, 6208, 6576, 7124, 7566, 8768, 9312, 10088, 10686, 12416, 13152, 13289, 14248, 15132, 17536, 18624, 20176, 21372, 26304, 26578, 28496, 30264, 37248, 39867, 40352, 42744, 52608, 53156, 56992, 60528, 79734, 80704, 85488, 106312, 113984, 121056, 159468, 161408, 170976, 172757, 212624, 227968, 242112, 318936, 341952, 345514, 425248, 484224, 518271, 637872, 683904, 691028, 850496, 1036542, 1275744, 1382056, 1700992, 2073084, 2551488, 2764112, 4146168, 5102976, 5528224, 8292336, 11056448, 16584672, 22112896, 33169344, 66338688]

約数ペア:

[(1, 66338688), (2, 33169344), (3, 22112896), (4, 16584672), (6, 11056448), (8, 8292336), (12, 5528224), (13, 5102976), (16, 4146168), (24, 2764112), (26, 2551488), (32, 2073084), (39, 1700992), (48, 1382056), (52, 1275744), (64, 1036542), (78, 850496), (96, 691028), (97, 683904), (104, 637872), (128, 518271), (137, 484224), (156, 425248), (192, 345514), (194, 341952), (208, 318936), (274, 242112), (291, 227968), (312, 212624), (384, 172757), (388, 170976), (411, 161408), (416, 159468), (548, 121056), (582, 113984), (624, 106312), (776, 85488), (822, 80704), (832, 79734), (1096, 60528), (1164, 56992), (1248, 53156), (1261, 52608), (1552, 42744), (1644, 40352), (1664, 39867), (1781, 37248), (2192, 30264), (2328, 28496), (2496, 26578), (2522, 26304), (3104, 21372), (3288, 20176), (3562, 18624), (3783, 17536), (4384, 15132), (4656, 14248), (4992, 13289), (5044, 13152), (5343, 12416), (6208, 10686), (6576, 10088), (7124, 9312), (7566, 8768)]