71283168

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{22501}}^1$

素因数の和:22528

約数の個数: 72

約数和(自身を含む): 221149656

約数和(自身を除く): 149866488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 22501, 45002, 67503, 90004, 135006, 180008, 202509, 247511, 270012, 360016, 405018, 495022, 540024, 720032, 742533, 810036, 990044, 1080048, 1485066, 1620072, 1980088, 2160096, 2227599, 2970132, 3240144, 3960176, 4455198, 5940264, 6480288, 7920352, 8910396, 11880528, 17820792, 23761056, 35641584, 71283168]

約数ペア:

[(1, 71283168), (2, 35641584), (3, 23761056), (4, 17820792), (6, 11880528), (8, 8910396), (9, 7920352), (11, 6480288), (12, 5940264), (16, 4455198), (18, 3960176), (22, 3240144), (24, 2970132), (32, 2227599), (33, 2160096), (36, 1980088), (44, 1620072), (48, 1485066), (66, 1080048), (72, 990044), (88, 810036), (96, 742533), (99, 720032), (132, 540024), (144, 495022), (176, 405018), (198, 360016), (264, 270012), (288, 247511), (352, 202509), (396, 180008), (528, 135006), (792, 90004), (1056, 67503), (1584, 45002), (3168, 22501)]