78199884

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{2111}}^1$

素因数の和:2145

約数の個数: 96

約数和(自身を含む): 236544000

約数和(自身を除く): 158344116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 588, 686, 756, 882, 1029, 1323, 1372, 1764, 2058, 2111, 2646, 3087, 4116, 4222, 5292, 6174, 6333, 8444, 9261, 12348, 12666, 14777, 18522, 18999, 25332, 29554, 37044, 37998, 44331, 56997, 59108, 75996, 88662, 103439, 113994, 132993, 177324, 206878, 227988, 265986, 310317, 398979, 413756, 531972, 620634, 724073, 797958, 930951, 1241268, 1448146, 1595916, 1861902, 2172219, 2792853, 2896292, 3723804, 4344438, 5585706, 6516657, 8688876, 11171412, 13033314, 19549971, 26066628, 39099942, 78199884]

約数ペア:

[(1, 78199884), (2, 39099942), (3, 26066628), (4, 19549971), (6, 13033314), (7, 11171412), (9, 8688876), (12, 6516657), (14, 5585706), (18, 4344438), (21, 3723804), (27, 2896292), (28, 2792853), (36, 2172219), (42, 1861902), (49, 1595916), (54, 1448146), (63, 1241268), (84, 930951), (98, 797958), (108, 724073), (126, 620634), (147, 531972), (189, 413756), (196, 398979), (252, 310317), (294, 265986), (343, 227988), (378, 206878), (441, 177324), (588, 132993), (686, 113994), (756, 103439), (882, 88662), (1029, 75996), (1323, 59108), (1372, 56997), (1764, 44331), (2058, 37998), (2111, 37044), (2646, 29554), (3087, 25332), (4116, 18999), (4222, 18522), (5292, 14777), (6174, 12666), (6333, 12348), (8444, 9261)]