82081552

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 191987712

約数和(自身を除く): 109906160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 188, 217, 248, 329, 376, 434, 496, 503, 658, 752, 868, 1006, 1316, 1457, 1736, 2012, 2632, 2914, 3472, 3521, 4024, 5264, 5828, 7042, 8048, 10199, 11656, 14084, 15593, 20398, 23312, 23641, 28168, 31186, 40796, 47282, 56336, 62372, 81592, 94564, 109151, 124744, 163184, 165487, 189128, 218302, 249488, 330974, 378256, 436604, 661948, 732871, 873208, 1323896, 1465742, 1746416, 2647792, 2931484, 5130097, 5862968, 10260194, 11725936, 20520388, 41040776, 82081552]

約数ペア:

[(1, 82081552), (2, 41040776), (4, 20520388), (7, 11725936), (8, 10260194), (14, 5862968), (16, 5130097), (28, 2931484), (31, 2647792), (47, 1746416), (56, 1465742), (62, 1323896), (94, 873208), (112, 732871), (124, 661948), (188, 436604), (217, 378256), (248, 330974), (329, 249488), (376, 218302), (434, 189128), (496, 165487), (503, 163184), (658, 124744), (752, 109151), (868, 94564), (1006, 81592), (1316, 62372), (1457, 56336), (1736, 47282), (2012, 40796), (2632, 31186), (2914, 28168), (3472, 23641), (3521, 23312), (4024, 20398), (5264, 15593), (5828, 14084), (7042, 11656), (8048, 10199)]