15768396

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{1277}}^1$

素因数の和:1308

約数の個数: 72

約数和(自身を含む): 46519200

約数和(自身を除く): 30750804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1277, 1372, 1764, 2058, 2554, 3087, 3831, 4116, 5108, 6174, 7662, 8939, 11493, 12348, 15324, 17878, 22986, 26817, 35756, 45972, 53634, 62573, 80451, 107268, 125146, 160902, 187719, 250292, 321804, 375438, 438011, 563157, 750876, 876022, 1126314, 1314033, 1752044, 2252628, 2628066, 3942099, 5256132, 7884198, 15768396]

約数ペア:

[(1, 15768396), (2, 7884198), (3, 5256132), (4, 3942099), (6, 2628066), (7, 2252628), (9, 1752044), (12, 1314033), (14, 1126314), (18, 876022), (21, 750876), (28, 563157), (36, 438011), (42, 375438), (49, 321804), (63, 250292), (84, 187719), (98, 160902), (126, 125146), (147, 107268), (196, 80451), (252, 62573), (294, 53634), (343, 45972), (441, 35756), (588, 26817), (686, 22986), (882, 17878), (1029, 15324), (1277, 12348), (1372, 11493), (1764, 8939), (2058, 7662), (2554, 6174), (3087, 5108), (3831, 4116)]