72948312

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 205405200

約数和(自身を除く): 132456888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 139, 148, 197, 222, 278, 296, 333, 394, 417, 444, 556, 591, 666, 788, 834, 888, 1112, 1182, 1251, 1332, 1576, 1668, 1773, 2364, 2502, 2664, 3336, 3546, 4728, 5004, 5143, 7092, 7289, 10008, 10286, 14184, 14578, 15429, 20572, 21867, 27383, 29156, 30858, 41144, 43734, 46287, 54766, 58312, 61716, 65601, 82149, 87468, 92574, 109532, 123432, 131202, 164298, 174936, 185148, 219064, 246447, 262404, 328596, 370296, 492894, 524808, 657192, 985788, 1013171, 1971576, 2026342, 3039513, 4052684, 6079026, 8105368, 9118539, 12158052, 18237078, 24316104, 36474156, 72948312]

約数ペア:

[(1, 72948312), (2, 36474156), (3, 24316104), (4, 18237078), (6, 12158052), (8, 9118539), (9, 8105368), (12, 6079026), (18, 4052684), (24, 3039513), (36, 2026342), (37, 1971576), (72, 1013171), (74, 985788), (111, 657192), (139, 524808), (148, 492894), (197, 370296), (222, 328596), (278, 262404), (296, 246447), (333, 219064), (394, 185148), (417, 174936), (444, 164298), (556, 131202), (591, 123432), (666, 109532), (788, 92574), (834, 87468), (888, 82149), (1112, 65601), (1182, 61716), (1251, 58312), (1332, 54766), (1576, 46287), (1668, 43734), (1773, 41144), (2364, 30858), (2502, 29156), (2664, 27383), (3336, 21867), (3546, 20572), (4728, 15429), (5004, 14578), (5143, 14184), (7092, 10286), (7289, 10008)]