899496

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 2710890

約数和(自身を除く): 1811394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 961, 1116, 1209, 1612, 1922, 2232, 2418, 2883, 3224, 3627, 3844, 4836, 5766, 7254, 7688, 8649, 9672, 11532, 12493, 14508, 17298, 23064, 24986, 29016, 34596, 37479, 49972, 69192, 74958, 99944, 112437, 149916, 224874, 299832, 449748, 899496]

約数ペア:

[(1, 899496), (2, 449748), (3, 299832), (4, 224874), (6, 149916), (8, 112437), (9, 99944), (12, 74958), (13, 69192), (18, 49972), (24, 37479), (26, 34596), (31, 29016), (36, 24986), (39, 23064), (52, 17298), (62, 14508), (72, 12493), (78, 11532), (93, 9672), (104, 8649), (117, 7688), (124, 7254), (156, 5766), (186, 4836), (234, 3844), (248, 3627), (279, 3224), (312, 2883), (372, 2418), (403, 2232), (468, 1922), (558, 1612), (744, 1209), (806, 1116), (936, 961)]