81245376

素因数分解:

$2^6\times 3^3\times {\mathrm{47017}}^1$

素因数の和:47038

約数の個数: 56

約数和(自身を含む): 238851440

約数和(自身を除く): 157606064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 47017, 94034, 141051, 188068, 282102, 376136, 423153, 564204, 752272, 846306, 1128408, 1269459, 1504544, 1692612, 2256816, 2538918, 3009088, 3385224, 4513632, 5077836, 6770448, 9027264, 10155672, 13540896, 20311344, 27081792, 40622688, 81245376]

約数ペア:

[(1, 81245376), (2, 40622688), (3, 27081792), (4, 20311344), (6, 13540896), (8, 10155672), (9, 9027264), (12, 6770448), (16, 5077836), (18, 4513632), (24, 3385224), (27, 3009088), (32, 2538918), (36, 2256816), (48, 1692612), (54, 1504544), (64, 1269459), (72, 1128408), (96, 846306), (108, 752272), (144, 564204), (192, 423153), (216, 376136), (288, 282102), (432, 188068), (576, 141051), (864, 94034), (1728, 47017)]