72691866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1289}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 170450280

約数和(自身を除く): 97758414

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 241, 482, 723, 1289, 1446, 2169, 2578, 3133, 3867, 4338, 6266, 7734, 9399, 11601, 16757, 18798, 23202, 28197, 33514, 50271, 56394, 100542, 150813, 301626, 310649, 621298, 931947, 1863894, 2795841, 4038437, 5591682, 8076874, 12115311, 24230622, 36345933, 72691866]

約数ペア:

[(1, 72691866), (2, 36345933), (3, 24230622), (6, 12115311), (9, 8076874), (13, 5591682), (18, 4038437), (26, 2795841), (39, 1863894), (78, 931947), (117, 621298), (234, 310649), (241, 301626), (482, 150813), (723, 100542), (1289, 56394), (1446, 50271), (2169, 33514), (2578, 28197), (3133, 23202), (3867, 18798), (4338, 16757), (6266, 11601), (7734, 9399)]