66994452

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 202737920

約数和(自身を除く): 135743468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 109, 126, 162, 189, 218, 252, 271, 324, 327, 378, 436, 542, 567, 654, 756, 763, 813, 981, 1084, 1134, 1308, 1526, 1626, 1897, 1962, 2268, 2289, 2439, 2943, 3052, 3252, 3794, 3924, 4578, 4878, 5691, 5886, 6867, 7317, 7588, 8829, 9156, 9756, 11382, 11772, 13734, 14634, 17073, 17658, 20601, 21951, 22764, 27468, 29268, 29539, 34146, 35316, 41202, 43902, 51219, 59078, 61803, 68292, 82404, 87804, 88617, 102438, 118156, 123606, 153657, 177234, 204876, 206773, 247212, 265851, 307314, 354468, 413546, 531702, 614628, 620319, 797553, 827092, 1063404, 1240638, 1595106, 1860957, 2392659, 2481276, 3190212, 3721914, 4785318, 5582871, 7443828, 9570636, 11165742, 16748613, 22331484, 33497226, 66994452]

約数ペア:

[(1, 66994452), (2, 33497226), (3, 22331484), (4, 16748613), (6, 11165742), (7, 9570636), (9, 7443828), (12, 5582871), (14, 4785318), (18, 3721914), (21, 3190212), (27, 2481276), (28, 2392659), (36, 1860957), (42, 1595106), (54, 1240638), (63, 1063404), (81, 827092), (84, 797553), (108, 620319), (109, 614628), (126, 531702), (162, 413546), (189, 354468), (218, 307314), (252, 265851), (271, 247212), (324, 206773), (327, 204876), (378, 177234), (436, 153657), (542, 123606), (567, 118156), (654, 102438), (756, 88617), (763, 87804), (813, 82404), (981, 68292), (1084, 61803), (1134, 59078), (1308, 51219), (1526, 43902), (1626, 41202), (1897, 35316), (1962, 34146), (2268, 29539), (2289, 29268), (2439, 27468), (2943, 22764), (3052, 21951), (3252, 20601), (3794, 17658), (3924, 17073), (4578, 14634), (4878, 13734), (5691, 11772), (5886, 11382), (6867, 9756), (7317, 9156), (7588, 8829)]