7275905784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{78887}}^1$

素因数の和:78970

約数の個数: 128

約数和(自身を含む): 23477068800

約数和(自身を除く): 16201163016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 84, 108, 122, 126, 168, 183, 189, 216, 244, 252, 366, 378, 427, 488, 504, 549, 732, 756, 854, 1098, 1281, 1464, 1512, 1647, 1708, 2196, 2562, 3294, 3416, 3843, 4392, 5124, 6588, 7686, 10248, 11529, 13176, 15372, 23058, 30744, 46116, 78887, 92232, 157774, 236661, 315548, 473322, 552209, 631096, 709983, 946644, 1104418, 1419966, 1656627, 1893288, 2129949, 2208836, 2839932, 3313254, 4259898, 4417672, 4812107, 4969881, 5679864, 6626508, 8519796, 9624214, 9939762, 13253016, 14436321, 14909643, 17039592, 19248428, 19879524, 28872642, 29819286, 33684749, 38496856, 39759048, 43308963, 57745284, 59638572, 67369498, 86617926, 101054247, 115490568, 119277144, 129926889, 134738996, 173235852, 202108494, 259853778, 269477992, 303162741, 346471704, 404216988, 519707556, 606325482, 808433976, 909488223, 1039415112, 1212650964, 1818976446, 2425301928, 3637952892, 7275905784]

約数ペア:

[(1, 7275905784), (2, 3637952892), (3, 2425301928), (4, 1818976446), (6, 1212650964), (7, 1039415112), (8, 909488223), (9, 808433976), (12, 606325482), (14, 519707556), (18, 404216988), (21, 346471704), (24, 303162741), (27, 269477992), (28, 259853778), (36, 202108494), (42, 173235852), (54, 134738996), (56, 129926889), (61, 119277144), (63, 115490568), (72, 101054247), (84, 86617926), (108, 67369498), (122, 59638572), (126, 57745284), (168, 43308963), (183, 39759048), (189, 38496856), (216, 33684749), (244, 29819286), (252, 28872642), (366, 19879524), (378, 19248428), (427, 17039592), (488, 14909643), (504, 14436321), (549, 13253016), (732, 9939762), (756, 9624214), (854, 8519796), (1098, 6626508), (1281, 5679864), (1464, 4969881), (1512, 4812107), (1647, 4417672), (1708, 4259898), (2196, 3313254), (2562, 2839932), (3294, 2208836), (3416, 2129949), (3843, 1893288), (4392, 1656627), (5124, 1419966), (6588, 1104418), (7686, 946644), (10248, 709983), (11529, 631096), (13176, 552209), (15372, 473322), (23058, 315548), (30744, 236661), (46116, 157774), (78887, 92232)]