80342412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{419}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 204859200

約数和(自身を除く): 124516788

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 419, 551, 838, 841, 1102, 1257, 1653, 1676, 1682, 2204, 2514, 2523, 3306, 3364, 5028, 5046, 6612, 7961, 10092, 12151, 15922, 15979, 23883, 24302, 31844, 31958, 36453, 47766, 47937, 48604, 63916, 72906, 95532, 95874, 145812, 191748, 230869, 352379, 461738, 692607, 704758, 923476, 1057137, 1385214, 1409516, 2114274, 2770428, 4228548, 6695201, 13390402, 20085603, 26780804, 40171206, 80342412]

約数ペア:

[(1, 80342412), (2, 40171206), (3, 26780804), (4, 20085603), (6, 13390402), (12, 6695201), (19, 4228548), (29, 2770428), (38, 2114274), (57, 1409516), (58, 1385214), (76, 1057137), (87, 923476), (114, 704758), (116, 692607), (174, 461738), (228, 352379), (348, 230869), (419, 191748), (551, 145812), (838, 95874), (841, 95532), (1102, 72906), (1257, 63916), (1653, 48604), (1676, 47937), (1682, 47766), (2204, 36453), (2514, 31958), (2523, 31844), (3306, 24302), (3364, 23883), (5028, 15979), (5046, 15922), (6612, 12151), (7961, 10092)]