81668664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14731}}^1$

素因数の和:14761

約数の個数: 96

約数和(自身を含む): 275783040

約数和(自身を除く): 194114376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 14731, 29462, 44193, 58924, 88386, 103117, 117848, 132579, 162041, 176772, 206234, 265158, 309351, 324082, 353544, 412468, 486123, 530316, 618702, 648164, 824936, 928053, 972246, 1060632, 1134287, 1237404, 1296328, 1458369, 1856106, 1944492, 2268574, 2474808, 2916738, 3402861, 3712212, 3888984, 4537148, 5833476, 6805722, 7424424, 9074296, 10208583, 11666952, 13611444, 20417166, 27222888, 40834332, 81668664]

約数ペア:

[(1, 81668664), (2, 40834332), (3, 27222888), (4, 20417166), (6, 13611444), (7, 11666952), (8, 10208583), (9, 9074296), (11, 7424424), (12, 6805722), (14, 5833476), (18, 4537148), (21, 3888984), (22, 3712212), (24, 3402861), (28, 2916738), (33, 2474808), (36, 2268574), (42, 1944492), (44, 1856106), (56, 1458369), (63, 1296328), (66, 1237404), (72, 1134287), (77, 1060632), (84, 972246), (88, 928053), (99, 824936), (126, 648164), (132, 618702), (154, 530316), (168, 486123), (198, 412468), (231, 353544), (252, 324082), (264, 309351), (308, 265158), (396, 206234), (462, 176772), (504, 162041), (616, 132579), (693, 117848), (792, 103117), (924, 88386), (1386, 58924), (1848, 44193), (2772, 29462), (5544, 14731)]