72719136

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{5153}}^1$

素因数の和:5183

約数の個数: 108

約数和(自身を含む): 240604182

約数和(自身を除く): 167885046

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 5153, 7056, 10306, 14112, 15459, 20612, 30918, 36071, 41224, 46377, 61836, 72142, 82448, 92754, 108213, 123672, 144284, 164896, 185508, 216426, 247344, 252497, 288568, 324639, 371016, 432852, 494688, 504994, 577136, 649278, 742032, 757491, 865704, 1009988, 1154272, 1298556, 1484064, 1514982, 1731408, 2019976, 2272473, 2597112, 3029964, 3462816, 4039952, 4544946, 5194224, 6059928, 8079904, 9089892, 10388448, 12119856, 18179784, 24239712, 36359568, 72719136]

約数ペア:

[(1, 72719136), (2, 36359568), (3, 24239712), (4, 18179784), (6, 12119856), (7, 10388448), (8, 9089892), (9, 8079904), (12, 6059928), (14, 5194224), (16, 4544946), (18, 4039952), (21, 3462816), (24, 3029964), (28, 2597112), (32, 2272473), (36, 2019976), (42, 1731408), (48, 1514982), (49, 1484064), (56, 1298556), (63, 1154272), (72, 1009988), (84, 865704), (96, 757491), (98, 742032), (112, 649278), (126, 577136), (144, 504994), (147, 494688), (168, 432852), (196, 371016), (224, 324639), (252, 288568), (288, 252497), (294, 247344), (336, 216426), (392, 185508), (441, 164896), (504, 144284), (588, 123672), (672, 108213), (784, 92754), (882, 82448), (1008, 72142), (1176, 61836), (1568, 46377), (1764, 41224), (2016, 36071), (2352, 30918), (3528, 20612), (4704, 15459), (5153, 14112), (7056, 10306)]