129743406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{251}}^1$

素因数の和:366

約数の個数: 72

約数和(自身を含む): 310545144

約数和(自身を除く): 180801738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 251, 282, 423, 502, 611, 753, 846, 1222, 1506, 1833, 2209, 2259, 3263, 3666, 4418, 4518, 5499, 6526, 6627, 9789, 10998, 11797, 13254, 19578, 19881, 23594, 28717, 29367, 35391, 39762, 57434, 58734, 70782, 86151, 106173, 153361, 172302, 212346, 258453, 306722, 460083, 516906, 554459, 920166, 1108918, 1380249, 1663377, 2760498, 3326754, 4990131, 7207967, 9980262, 14415934, 21623901, 43247802, 64871703, 129743406]

約数ペア:

[(1, 129743406), (2, 64871703), (3, 43247802), (6, 21623901), (9, 14415934), (13, 9980262), (18, 7207967), (26, 4990131), (39, 3326754), (47, 2760498), (78, 1663377), (94, 1380249), (117, 1108918), (141, 920166), (234, 554459), (251, 516906), (282, 460083), (423, 306722), (502, 258453), (611, 212346), (753, 172302), (846, 153361), (1222, 106173), (1506, 86151), (1833, 70782), (2209, 58734), (2259, 57434), (3263, 39762), (3666, 35391), (4418, 29367), (4518, 28717), (5499, 23594), (6526, 19881), (6627, 19578), (9789, 13254), (10998, 11797)]