71901144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 223741440

約数和(自身を除く): 151840296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 331, 431, 504, 662, 862, 993, 1293, 1324, 1724, 1986, 2317, 2586, 2648, 2979, 3017, 3448, 3879, 3972, 4634, 5172, 5958, 6034, 6951, 7758, 7944, 9051, 9268, 10344, 11916, 12068, 13902, 15516, 18102, 18536, 20853, 23832, 24136, 27153, 27804, 31032, 36204, 41706, 54306, 55608, 72408, 83412, 108612, 142661, 166824, 217224, 285322, 427983, 570644, 855966, 998627, 1141288, 1283949, 1711932, 1997254, 2567898, 2995881, 3423864, 3994508, 5135796, 5991762, 7989016, 8987643, 10271592, 11983524, 17975286, 23967048, 35950572, 71901144]

約数ペア:

[(1, 71901144), (2, 35950572), (3, 23967048), (4, 17975286), (6, 11983524), (7, 10271592), (8, 8987643), (9, 7989016), (12, 5991762), (14, 5135796), (18, 3994508), (21, 3423864), (24, 2995881), (28, 2567898), (36, 1997254), (42, 1711932), (56, 1283949), (63, 1141288), (72, 998627), (84, 855966), (126, 570644), (168, 427983), (252, 285322), (331, 217224), (431, 166824), (504, 142661), (662, 108612), (862, 83412), (993, 72408), (1293, 55608), (1324, 54306), (1724, 41706), (1986, 36204), (2317, 31032), (2586, 27804), (2648, 27153), (2979, 24136), (3017, 23832), (3448, 20853), (3879, 18536), (3972, 18102), (4634, 15516), (5172, 13902), (5958, 12068), (6034, 11916), (6951, 10344), (7758, 9268), (7944, 9051)]