81037152

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13399}}^1$

素因数の和:13425

約数の個数: 96

約数和(自身を含む): 270144000

約数和(自身を除く): 189106848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 13399, 26798, 40197, 53596, 80394, 93793, 107192, 120591, 160788, 187586, 214384, 241182, 281379, 321576, 361773, 375172, 428768, 482364, 562758, 643152, 723546, 750344, 844137, 964728, 1125516, 1286304, 1447092, 1500688, 1688274, 1929456, 2251032, 2532411, 2894184, 3001376, 3376548, 3858912, 4502064, 5064822, 5788368, 6753096, 9004128, 10129644, 11576736, 13506192, 20259288, 27012384, 40518576, 81037152]

約数ペア:

[(1, 81037152), (2, 40518576), (3, 27012384), (4, 20259288), (6, 13506192), (7, 11576736), (8, 10129644), (9, 9004128), (12, 6753096), (14, 5788368), (16, 5064822), (18, 4502064), (21, 3858912), (24, 3376548), (27, 3001376), (28, 2894184), (32, 2532411), (36, 2251032), (42, 1929456), (48, 1688274), (54, 1500688), (56, 1447092), (63, 1286304), (72, 1125516), (84, 964728), (96, 844137), (108, 750344), (112, 723546), (126, 643152), (144, 562758), (168, 482364), (189, 428768), (216, 375172), (224, 361773), (252, 321576), (288, 281379), (336, 241182), (378, 214384), (432, 187586), (504, 160788), (672, 120591), (756, 107192), (864, 93793), (1008, 80394), (1512, 53596), (2016, 40197), (3024, 26798), (6048, 13399)]