71365872

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 194273280

約数和(自身を除く): 122907408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 127, 138, 184, 254, 276, 368, 381, 508, 509, 552, 762, 1016, 1018, 1104, 1524, 1527, 2032, 2036, 2921, 3048, 3054, 4072, 5842, 6096, 6108, 8144, 8763, 11684, 11707, 12216, 17526, 23368, 23414, 24432, 35052, 35121, 46736, 46828, 64643, 70104, 70242, 93656, 129286, 140208, 140484, 187312, 193929, 258572, 280968, 387858, 517144, 561936, 775716, 1034288, 1486789, 1551432, 2973578, 3102864, 4460367, 5947156, 8920734, 11894312, 17841468, 23788624, 35682936, 71365872]

約数ペア:

[(1, 71365872), (2, 35682936), (3, 23788624), (4, 17841468), (6, 11894312), (8, 8920734), (12, 5947156), (16, 4460367), (23, 3102864), (24, 2973578), (46, 1551432), (48, 1486789), (69, 1034288), (92, 775716), (127, 561936), (138, 517144), (184, 387858), (254, 280968), (276, 258572), (368, 193929), (381, 187312), (508, 140484), (509, 140208), (552, 129286), (762, 93656), (1016, 70242), (1018, 70104), (1104, 64643), (1524, 46828), (1527, 46736), (2032, 35121), (2036, 35052), (2921, 24432), (3048, 23414), (3054, 23368), (4072, 17526), (5842, 12216), (6096, 11707), (6108, 11684), (8144, 8763)]