81692352

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{20261}}^1$

素因数の和:20286

約数の個数: 84

約数和(自身を含む): 267620496

約数和(自身を除く): 185928144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 20261, 40522, 60783, 81044, 121566, 141827, 162088, 182349, 243132, 283654, 324176, 364698, 425481, 486264, 567308, 648352, 729396, 850962, 972528, 1134616, 1276443, 1296704, 1458792, 1701924, 1945056, 2269232, 2552886, 2917584, 3403848, 3890112, 4538464, 5105772, 5835168, 6807696, 9076928, 10211544, 11670336, 13615392, 20423088, 27230784, 40846176, 81692352]

約数ペア:

[(1, 81692352), (2, 40846176), (3, 27230784), (4, 20423088), (6, 13615392), (7, 11670336), (8, 10211544), (9, 9076928), (12, 6807696), (14, 5835168), (16, 5105772), (18, 4538464), (21, 3890112), (24, 3403848), (28, 2917584), (32, 2552886), (36, 2269232), (42, 1945056), (48, 1701924), (56, 1458792), (63, 1296704), (64, 1276443), (72, 1134616), (84, 972528), (96, 850962), (112, 729396), (126, 648352), (144, 567308), (168, 486264), (192, 425481), (224, 364698), (252, 324176), (288, 283654), (336, 243132), (448, 182349), (504, 162088), (576, 141827), (672, 121566), (1008, 81044), (1344, 60783), (2016, 40522), (4032, 20261)]