27712872

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{3181}}^1$

素因数の和:3215

約数の個数: 72

約数和(自身を含む): 82525170

約数和(自身を除く): 54812298

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 3181, 4356, 6362, 8712, 9543, 12724, 19086, 25448, 28629, 34991, 38172, 57258, 69982, 76344, 104973, 114516, 139964, 209946, 229032, 279928, 314919, 384901, 419892, 629838, 769802, 839784, 1154703, 1259676, 1539604, 2309406, 2519352, 3079208, 3464109, 4618812, 6928218, 9237624, 13856436, 27712872]

約数ペア:

[(1, 27712872), (2, 13856436), (3, 9237624), (4, 6928218), (6, 4618812), (8, 3464109), (9, 3079208), (11, 2519352), (12, 2309406), (18, 1539604), (22, 1259676), (24, 1154703), (33, 839784), (36, 769802), (44, 629838), (66, 419892), (72, 384901), (88, 314919), (99, 279928), (121, 229032), (132, 209946), (198, 139964), (242, 114516), (264, 104973), (363, 76344), (396, 69982), (484, 57258), (726, 38172), (792, 34991), (968, 28629), (1089, 25448), (1452, 19086), (2178, 12724), (2904, 9543), (3181, 8712), (4356, 6362)]