66649421568

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{39937}}^1$

素因数の和:40050

約数の個数: 144

約数和(自身を含む): 185144260896

約数和(自身を除く): 118494839328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 53, 64, 82, 96, 106, 123, 128, 159, 164, 192, 212, 246, 256, 318, 328, 384, 424, 492, 636, 656, 768, 848, 984, 1272, 1312, 1696, 1968, 2173, 2544, 2624, 3392, 3936, 4346, 5088, 5248, 6519, 6784, 7872, 8692, 10176, 10496, 13038, 13568, 15744, 17384, 20352, 26076, 31488, 34768, 39937, 40704, 52152, 69536, 79874, 104304, 119811, 139072, 159748, 208608, 239622, 278144, 319496, 417216, 479244, 556288, 638992, 834432, 958488, 1277984, 1637417, 1668864, 1916976, 2116661, 2555968, 3274834, 3833952, 4233322, 4912251, 5111936, 6349983, 6549668, 7667904, 8466644, 9824502, 10223872, 12699966, 13099336, 15335808, 16933288, 19649004, 25399932, 26198672, 30671616, 33866576, 39298008, 50799864, 52397344, 67733152, 78596016, 86783101, 101599728, 104794688, 135466304, 157192032, 173566202, 203199456, 209589376, 260349303, 270932608, 314384064, 347132404, 406398912, 419178752, 520698606, 541865216, 628768128, 694264808, 812797824, 1041397212, 1257536256, 1388529616, 1625595648, 2082794424, 2777059232, 4165588848, 5554118464, 8331177696, 11108236928, 16662355392, 22216473856, 33324710784, 66649421568]

約数ペア:

[(1, 66649421568), (2, 33324710784), (3, 22216473856), (4, 16662355392), (6, 11108236928), (8, 8331177696), (12, 5554118464), (16, 4165588848), (24, 2777059232), (32, 2082794424), (41, 1625595648), (48, 1388529616), (53, 1257536256), (64, 1041397212), (82, 812797824), (96, 694264808), (106, 628768128), (123, 541865216), (128, 520698606), (159, 419178752), (164, 406398912), (192, 347132404), (212, 314384064), (246, 270932608), (256, 260349303), (318, 209589376), (328, 203199456), (384, 173566202), (424, 157192032), (492, 135466304), (636, 104794688), (656, 101599728), (768, 86783101), (848, 78596016), (984, 67733152), (1272, 52397344), (1312, 50799864), (1696, 39298008), (1968, 33866576), (2173, 30671616), (2544, 26198672), (2624, 25399932), (3392, 19649004), (3936, 16933288), (4346, 15335808), (5088, 13099336), (5248, 12699966), (6519, 10223872), (6784, 9824502), (7872, 8466644), (8692, 7667904), (10176, 6549668), (10496, 6349983), (13038, 5111936), (13568, 4912251), (15744, 4233322), (17384, 3833952), (20352, 3274834), (26076, 2555968), (31488, 2116661), (34768, 1916976), (39937, 1668864), (40704, 1637417), (52152, 1277984), (69536, 958488), (79874, 834432), (104304, 638992), (119811, 556288), (139072, 479244), (159748, 417216), (208608, 319496), (239622, 278144)]