71738064

素因数分解:

$2^4\times 3^2\times {\mathrm{498181}}^1$

素因数の和:498195

約数の個数: 30

約数和(自身を含む): 200767346

約数和(自身を除く): 129029282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 498181, 996362, 1494543, 1992724, 2989086, 3985448, 4483629, 5978172, 7970896, 8967258, 11956344, 17934516, 23912688, 35869032, 71738064]

約数ペア:

[(1, 71738064), (2, 35869032), (3, 23912688), (4, 17934516), (6, 11956344), (8, 8967258), (9, 7970896), (12, 5978172), (16, 4483629), (18, 3985448), (24, 2989086), (36, 1992724), (48, 1494543), (72, 996362), (144, 498181)]