91976868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1097}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 248196312

約数和(自身を除く): 156219444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 137, 153, 204, 274, 306, 411, 548, 612, 822, 1097, 1233, 1644, 2194, 2329, 2466, 3291, 4388, 4658, 4932, 6582, 6987, 9316, 9873, 13164, 13974, 18649, 19746, 20961, 27948, 37298, 39492, 41922, 55947, 74596, 83844, 111894, 150289, 167841, 223788, 300578, 335682, 450867, 601156, 671364, 901734, 1352601, 1803468, 2554913, 2705202, 5109826, 5410404, 7664739, 10219652, 15329478, 22994217, 30658956, 45988434, 91976868]

約数ペア:

[(1, 91976868), (2, 45988434), (3, 30658956), (4, 22994217), (6, 15329478), (9, 10219652), (12, 7664739), (17, 5410404), (18, 5109826), (34, 2705202), (36, 2554913), (51, 1803468), (68, 1352601), (102, 901734), (137, 671364), (153, 601156), (204, 450867), (274, 335682), (306, 300578), (411, 223788), (548, 167841), (612, 150289), (822, 111894), (1097, 83844), (1233, 74596), (1644, 55947), (2194, 41922), (2329, 39492), (2466, 37298), (3291, 27948), (4388, 20961), (4658, 19746), (4932, 18649), (6582, 13974), (6987, 13164), (9316, 9873)]