79668884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{7219}}^1$

素因数の和:7343

約数の個数: 24

約数和(自身を含む): 145555200

約数和(自身を除く): 65886316

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 2759, 5518, 7219, 11036, 14438, 28876, 223789, 447578, 642491, 895156, 1284982, 2569964, 19917221, 39834442, 79668884]

約数ペア:

[(1, 79668884), (2, 39834442), (4, 19917221), (31, 2569964), (62, 1284982), (89, 895156), (124, 642491), (178, 447578), (356, 223789), (2759, 28876), (5518, 14438), (7219, 11036)]