78627264

素因数分解:

$2^6\times 3^1\times {\mathrm{409517}}^1$

素因数の和:409532

約数の個数: 28

約数和(自身を含む): 208035144

約数和(自身を除く): 129407880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 409517, 819034, 1228551, 1638068, 2457102, 3276136, 4914204, 6552272, 9828408, 13104544, 19656816, 26209088, 39313632, 78627264]

約数ペア:

[(1, 78627264), (2, 39313632), (3, 26209088), (4, 19656816), (6, 13104544), (8, 9828408), (12, 6552272), (16, 4914204), (24, 3276136), (32, 2457102), (48, 1638068), (64, 1228551), (96, 819034), (192, 409517)]