72164448

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1973}}^1$

素因数の和:2116

約数の個数: 72

約数和(自身を含む): 206938368

約数和(自身を除く): 134773920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 1973, 2032, 2286, 3048, 3946, 4064, 4572, 5919, 6096, 7892, 9144, 11838, 12192, 15784, 17757, 18288, 23676, 31568, 35514, 36576, 47352, 63136, 71028, 94704, 142056, 189408, 250571, 284112, 501142, 568224, 751713, 1002284, 1503426, 2004568, 2255139, 3006852, 4009136, 4510278, 6013704, 8018272, 9020556, 12027408, 18041112, 24054816, 36082224, 72164448]

約数ペア:

[(1, 72164448), (2, 36082224), (3, 24054816), (4, 18041112), (6, 12027408), (8, 9020556), (9, 8018272), (12, 6013704), (16, 4510278), (18, 4009136), (24, 3006852), (32, 2255139), (36, 2004568), (48, 1503426), (72, 1002284), (96, 751713), (127, 568224), (144, 501142), (254, 284112), (288, 250571), (381, 189408), (508, 142056), (762, 94704), (1016, 71028), (1143, 63136), (1524, 47352), (1973, 36576), (2032, 35514), (2286, 31568), (3048, 23676), (3946, 18288), (4064, 17757), (4572, 15784), (5919, 12192), (6096, 11838), (7892, 9144)]