71778168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 246654720

約数和(自身を除く): 174876552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 107, 121, 126, 132, 154, 168, 198, 214, 231, 242, 252, 264, 308, 321, 363, 396, 428, 462, 484, 504, 616, 642, 693, 726, 749, 792, 847, 856, 924, 963, 968, 1089, 1177, 1284, 1331, 1386, 1452, 1498, 1694, 1848, 1926, 2178, 2247, 2354, 2541, 2568, 2662, 2772, 2904, 2996, 3388, 3531, 3852, 3993, 4356, 4494, 4708, 5082, 5324, 5544, 5992, 6741, 6776, 7062, 7623, 7704, 7986, 8239, 8712, 8988, 9317, 9416, 10164, 10593, 10648, 11979, 12947, 13482, 14124, 15246, 15972, 16478, 17976, 18634, 20328, 21186, 23958, 24717, 25894, 26964, 27951, 28248, 30492, 31944, 32956, 37268, 38841, 42372, 47916, 49434, 51788, 53928, 55902, 60984, 65912, 74151, 74536, 77682, 83853, 84744, 90629, 95832, 98868, 103576, 111804, 116523, 142417, 148302, 155364, 167706, 181258, 197736, 223608, 233046, 271887, 284834, 296604, 310728, 335412, 362516, 427251, 466092, 543774, 569668, 593208, 670824, 725032, 815661, 854502, 932184, 996919, 1087548, 1139336, 1281753, 1631322, 1709004, 1993838, 2175096, 2563506, 2990757, 3262644, 3418008, 3987676, 5127012, 5981514, 6525288, 7975352, 8972271, 10254024, 11963028, 17944542, 23926056, 35889084, 71778168]

約数ペア:

[(1, 71778168), (2, 35889084), (3, 23926056), (4, 17944542), (6, 11963028), (7, 10254024), (8, 8972271), (9, 7975352), (11, 6525288), (12, 5981514), (14, 5127012), (18, 3987676), (21, 3418008), (22, 3262644), (24, 2990757), (28, 2563506), (33, 2175096), (36, 1993838), (42, 1709004), (44, 1631322), (56, 1281753), (63, 1139336), (66, 1087548), (72, 996919), (77, 932184), (84, 854502), (88, 815661), (99, 725032), (107, 670824), (121, 593208), (126, 569668), (132, 543774), (154, 466092), (168, 427251), (198, 362516), (214, 335412), (231, 310728), (242, 296604), (252, 284834), (264, 271887), (308, 233046), (321, 223608), (363, 197736), (396, 181258), (428, 167706), (462, 155364), (484, 148302), (504, 142417), (616, 116523), (642, 111804), (693, 103576), (726, 98868), (749, 95832), (792, 90629), (847, 84744), (856, 83853), (924, 77682), (963, 74536), (968, 74151), (1089, 65912), (1177, 60984), (1284, 55902), (1331, 53928), (1386, 51788), (1452, 49434), (1498, 47916), (1694, 42372), (1848, 38841), (1926, 37268), (2178, 32956), (2247, 31944), (2354, 30492), (2541, 28248), (2568, 27951), (2662, 26964), (2772, 25894), (2904, 24717), (2996, 23958), (3388, 21186), (3531, 20328), (3852, 18634), (3993, 17976), (4356, 16478), (4494, 15972), (4708, 15246), (5082, 14124), (5324, 13482), (5544, 12947), (5992, 11979), (6741, 10648), (6776, 10593), (7062, 10164), (7623, 9416), (7704, 9317), (7986, 8988), (8239, 8712)]