72575256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{509}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 196207200

約数和(自身を除く): 123631944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 457, 509, 914, 1018, 1371, 1527, 1828, 2036, 2742, 3054, 3656, 4072, 5484, 5941, 6108, 6617, 10968, 11882, 12216, 13234, 17823, 19851, 23764, 26468, 35646, 39702, 47528, 52936, 71292, 79404, 142584, 158808, 232613, 465226, 697839, 930452, 1395678, 1860904, 2791356, 3023969, 5582712, 6047938, 9071907, 12095876, 18143814, 24191752, 36287628, 72575256]

約数ペア:

[(1, 72575256), (2, 36287628), (3, 24191752), (4, 18143814), (6, 12095876), (8, 9071907), (12, 6047938), (13, 5582712), (24, 3023969), (26, 2791356), (39, 1860904), (52, 1395678), (78, 930452), (104, 697839), (156, 465226), (312, 232613), (457, 158808), (509, 142584), (914, 79404), (1018, 71292), (1371, 52936), (1527, 47528), (1828, 39702), (2036, 35646), (2742, 26468), (3054, 23764), (3656, 19851), (4072, 17823), (5484, 13234), (5941, 12216), (6108, 11882), (6617, 10968)]