82911528

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 265692960

約数和(自身を除く): 182781432

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, 294, 331, 392, 426, 441, 497, 504, 568, 588, 639, 662, 852, 882, 993, 994, 1176, 1278, 1324, 1491, 1704, 1764, 1986, 1988, 2317, 2556, 2648, 2979, 2982, 3479, 3528, 3972, 3976, 4473, 4634, 5112, 5958, 5964, 6951, 6958, 7944, 8946, 9268, 10437, 11916, 11928, 13902, 13916, 16219, 17892, 18536, 20853, 20874, 23501, 23832, 27804, 27832, 31311, 32438, 35784, 41706, 41748, 47002, 48657, 55608, 62622, 64876, 70503, 83412, 83496, 94004, 97314, 125244, 129752, 141006, 145971, 164507, 166824, 188008, 194628, 211509, 250488, 282012, 291942, 329014, 389256, 423018, 493521, 564024, 583884, 658028, 846036, 987042, 1151549, 1167768, 1316056, 1480563, 1692072, 1974084, 2303098, 2961126, 3454647, 3948168, 4606196, 5922252, 6909294, 9212392, 10363941, 11844504, 13818588, 20727882, 27637176, 41455764, 82911528]

約数ペア:

[(1, 82911528), (2, 41455764), (3, 27637176), (4, 20727882), (6, 13818588), (7, 11844504), (8, 10363941), (9, 9212392), (12, 6909294), (14, 5922252), (18, 4606196), (21, 3948168), (24, 3454647), (28, 2961126), (36, 2303098), (42, 1974084), (49, 1692072), (56, 1480563), (63, 1316056), (71, 1167768), (72, 1151549), (84, 987042), (98, 846036), (126, 658028), (142, 583884), (147, 564024), (168, 493521), (196, 423018), (213, 389256), (252, 329014), (284, 291942), (294, 282012), (331, 250488), (392, 211509), (426, 194628), (441, 188008), (497, 166824), (504, 164507), (568, 145971), (588, 141006), (639, 129752), (662, 125244), (852, 97314), (882, 94004), (993, 83496), (994, 83412), (1176, 70503), (1278, 64876), (1324, 62622), (1491, 55608), (1704, 48657), (1764, 47002), (1986, 41748), (1988, 41706), (2317, 35784), (2556, 32438), (2648, 31311), (2979, 27832), (2982, 27804), (3479, 23832), (3528, 23501), (3972, 20874), (3976, 20853), (4473, 18536), (4634, 17892), (5112, 16219), (5958, 13916), (5964, 13902), (6951, 11928), (6958, 11916), (7944, 10437), (8946, 9268)]