81787104

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13523}}^1$

素因数の和:13549

約数の個数: 96

約数和(自身を含む): 272643840

約数和(自身を除く): 190856736

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, 13523, 27046, 40569, 54092, 81138, 94661, 108184, 121707, 162276, 189322, 216368, 243414, 283983, 324552, 365121, 378644, 432736, 486828, 567966, 649104, 730242, 757288, 851949, 973656, 1135932, 1298208, 1460484, 1514576, 1703898, 1947312, 2271864, 2555847, 2920968, 3029152, 3407796, 3894624, 4543728, 5111694, 5841936, 6815592, 9087456, 10223388, 11683872, 13631184, 20446776, 27262368, 40893552, 81787104]

約数ペア:

[(1, 81787104), (2, 40893552), (3, 27262368), (4, 20446776), (6, 13631184), (7, 11683872), (8, 10223388), (9, 9087456), (12, 6815592), (14, 5841936), (16, 5111694), (18, 4543728), (21, 3894624), (24, 3407796), (27, 3029152), (28, 2920968), (32, 2555847), (36, 2271864), (42, 1947312), (48, 1703898), (54, 1514576), (56, 1460484), (63, 1298208), (72, 1135932), (84, 973656), (96, 851949), (108, 757288), (112, 730242), (126, 649104), (144, 567966), (168, 486828), (189, 432736), (216, 378644), (224, 365121), (252, 324552), (288, 283983), (336, 243414), (378, 216368), (432, 189322), (504, 162276), (672, 121707), (756, 108184), (864, 94661), (1008, 81138), (1512, 54092), (2016, 40569), (3024, 27046), (6048, 13523)]