27811368

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 83123040

約数和(自身を除く): 55311672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 691, 774, 936, 1032, 1118, 1382, 1548, 1677, 2073, 2236, 2764, 3096, 3354, 4146, 4472, 5031, 5528, 6219, 6708, 8292, 8983, 10062, 12438, 13416, 16584, 17966, 20124, 24876, 26949, 29713, 35932, 40248, 49752, 53898, 59426, 71864, 80847, 89139, 107796, 118852, 161694, 178278, 215592, 237704, 267417, 323388, 356556, 386269, 534834, 646776, 713112, 772538, 1069668, 1158807, 1545076, 2139336, 2317614, 3090152, 3476421, 4635228, 6952842, 9270456, 13905684, 27811368]

約数ペア:

[(1, 27811368), (2, 13905684), (3, 9270456), (4, 6952842), (6, 4635228), (8, 3476421), (9, 3090152), (12, 2317614), (13, 2139336), (18, 1545076), (24, 1158807), (26, 1069668), (36, 772538), (39, 713112), (43, 646776), (52, 534834), (72, 386269), (78, 356556), (86, 323388), (104, 267417), (117, 237704), (129, 215592), (156, 178278), (172, 161694), (234, 118852), (258, 107796), (312, 89139), (344, 80847), (387, 71864), (468, 59426), (516, 53898), (559, 49752), (691, 40248), (774, 35932), (936, 29713), (1032, 26949), (1118, 24876), (1382, 20124), (1548, 17966), (1677, 16584), (2073, 13416), (2236, 12438), (2764, 10062), (3096, 8983), (3354, 8292), (4146, 6708), (4472, 6219), (5031, 5528)]