66781824

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2851}}^1$

素因数の和:2929

約数の個数: 64

約数和(自身を含む): 180360480

約数和(自身を除く): 113578656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 976, 1464, 1952, 2851, 2928, 3904, 5702, 5856, 7808, 8553, 11404, 11712, 17106, 22808, 23424, 34212, 45616, 68424, 91232, 136848, 173911, 182464, 273696, 347822, 364928, 521733, 547392, 695644, 1043466, 1094784, 1391288, 2086932, 2782576, 4173864, 5565152, 8347728, 11130304, 16695456, 22260608, 33390912, 66781824]

約数ペア:

[(1, 66781824), (2, 33390912), (3, 22260608), (4, 16695456), (6, 11130304), (8, 8347728), (12, 5565152), (16, 4173864), (24, 2782576), (32, 2086932), (48, 1391288), (61, 1094784), (64, 1043466), (96, 695644), (122, 547392), (128, 521733), (183, 364928), (192, 347822), (244, 273696), (366, 182464), (384, 173911), (488, 136848), (732, 91232), (976, 68424), (1464, 45616), (1952, 34212), (2851, 23424), (2928, 22808), (3904, 17106), (5702, 11712), (5856, 11404), (7808, 8553)]