99815968

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 241920000

約数和(自身を除く): 142104032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 76, 94, 112, 133, 152, 188, 224, 266, 304, 329, 376, 499, 532, 608, 658, 752, 893, 998, 1064, 1316, 1504, 1786, 1996, 2128, 2632, 3493, 3572, 3992, 4256, 5264, 6251, 6986, 7144, 7984, 9481, 10528, 12502, 13972, 14288, 15968, 18962, 23453, 25004, 27944, 28576, 37924, 46906, 50008, 55888, 66367, 75848, 93812, 100016, 111776, 132734, 151696, 164171, 187624, 200032, 265468, 303392, 328342, 375248, 445607, 530936, 656684, 750496, 891214, 1061872, 1313368, 1782428, 2123744, 2626736, 3119249, 3564856, 5253472, 6238498, 7129712, 12476996, 14259424, 24953992, 49907984, 99815968]

約数ペア:

[(1, 99815968), (2, 49907984), (4, 24953992), (7, 14259424), (8, 12476996), (14, 7129712), (16, 6238498), (19, 5253472), (28, 3564856), (32, 3119249), (38, 2626736), (47, 2123744), (56, 1782428), (76, 1313368), (94, 1061872), (112, 891214), (133, 750496), (152, 656684), (188, 530936), (224, 445607), (266, 375248), (304, 328342), (329, 303392), (376, 265468), (499, 200032), (532, 187624), (608, 164171), (658, 151696), (752, 132734), (893, 111776), (998, 100016), (1064, 93812), (1316, 75848), (1504, 66367), (1786, 55888), (1996, 50008), (2128, 46906), (2632, 37924), (3493, 28576), (3572, 27944), (3992, 25004), (4256, 23453), (5264, 18962), (6251, 15968), (6986, 14288), (7144, 13972), (7984, 12502), (9481, 10528)]