85156734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 186071472

約数和(自身を除く): 100914738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 169, 274, 338, 411, 507, 613, 822, 1014, 1226, 1781, 1839, 3562, 3678, 5343, 7969, 10686, 15938, 23153, 23907, 46306, 47814, 69459, 83981, 103597, 138918, 167962, 207194, 251943, 310791, 503886, 621582, 1091753, 2183506, 3275259, 6550518, 14192789, 28385578, 42578367, 85156734]

約数ペア:

[(1, 85156734), (2, 42578367), (3, 28385578), (6, 14192789), (13, 6550518), (26, 3275259), (39, 2183506), (78, 1091753), (137, 621582), (169, 503886), (274, 310791), (338, 251943), (411, 207194), (507, 167962), (613, 138918), (822, 103597), (1014, 83981), (1226, 69459), (1781, 47814), (1839, 46306), (3562, 23907), (3678, 23153), (5343, 15938), (7969, 10686)]