73876842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 172999008

約数和(自身を除く): 99122166

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 491, 643, 982, 1286, 1473, 1929, 2946, 3858, 4419, 5787, 6383, 8359, 8838, 11574, 12766, 16718, 19149, 25077, 38298, 50154, 57447, 75231, 114894, 150462, 315713, 631426, 947139, 1894278, 2841417, 4104269, 5682834, 8208538, 12312807, 24625614, 36938421, 73876842]

約数ペア:

[(1, 73876842), (2, 36938421), (3, 24625614), (6, 12312807), (9, 8208538), (13, 5682834), (18, 4104269), (26, 2841417), (39, 1894278), (78, 947139), (117, 631426), (234, 315713), (491, 150462), (643, 114894), (982, 75231), (1286, 57447), (1473, 50154), (1929, 38298), (2946, 25077), (3858, 19149), (4419, 16718), (5787, 12766), (6383, 11574), (8359, 8838)]