73392984

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 235282320

約数和(自身を除く): 161889336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 71, 72, 84, 98, 126, 142, 147, 168, 196, 213, 252, 284, 293, 294, 392, 426, 441, 497, 504, 568, 586, 588, 639, 852, 879, 882, 994, 1172, 1176, 1278, 1491, 1704, 1758, 1764, 1988, 2051, 2344, 2556, 2637, 2982, 3479, 3516, 3528, 3976, 4102, 4473, 5112, 5274, 5964, 6153, 6958, 7032, 8204, 8946, 10437, 10548, 11928, 12306, 13916, 14357, 16408, 17892, 18459, 20803, 20874, 21096, 24612, 27832, 28714, 31311, 35784, 36918, 41606, 41748, 43071, 49224, 57428, 62409, 62622, 73836, 83212, 83496, 86142, 114856, 124818, 125244, 129213, 145621, 147672, 166424, 172284, 187227, 249636, 250488, 258426, 291242, 344568, 374454, 436863, 499272, 516852, 582484, 748908, 873726, 1019347, 1033704, 1164968, 1310589, 1497816, 1747452, 2038694, 2621178, 3058041, 3494904, 4077388, 5242356, 6116082, 8154776, 9174123, 10484712, 12232164, 18348246, 24464328, 36696492, 73392984]

約数ペア:

[(1, 73392984), (2, 36696492), (3, 24464328), (4, 18348246), (6, 12232164), (7, 10484712), (8, 9174123), (9, 8154776), (12, 6116082), (14, 5242356), (18, 4077388), (21, 3494904), (24, 3058041), (28, 2621178), (36, 2038694), (42, 1747452), (49, 1497816), (56, 1310589), (63, 1164968), (71, 1033704), (72, 1019347), (84, 873726), (98, 748908), (126, 582484), (142, 516852), (147, 499272), (168, 436863), (196, 374454), (213, 344568), (252, 291242), (284, 258426), (293, 250488), (294, 249636), (392, 187227), (426, 172284), (441, 166424), (497, 147672), (504, 145621), (568, 129213), (586, 125244), (588, 124818), (639, 114856), (852, 86142), (879, 83496), (882, 83212), (994, 73836), (1172, 62622), (1176, 62409), (1278, 57428), (1491, 49224), (1704, 43071), (1758, 41748), (1764, 41606), (1988, 36918), (2051, 35784), (2344, 31311), (2556, 28714), (2637, 27832), (2982, 24612), (3479, 21096), (3516, 20874), (3528, 20803), (3976, 18459), (4102, 17892), (4473, 16408), (5112, 14357), (5274, 13916), (5964, 12306), (6153, 11928), (6958, 10548), (7032, 10437), (8204, 8946)]