78887838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{9689}}^1$

素因数の和:9776

約数の個数: 32

約数和(自身を含む): 167443200

約数和(自身を除く): 88555362

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2714, 4071, 8142, 9689, 19378, 29067, 58134, 222847, 445694, 571651, 668541, 1143302, 1337082, 1714953, 3429906, 13147973, 26295946, 39443919, 78887838]

約数ペア:

[(1, 78887838), (2, 39443919), (3, 26295946), (6, 13147973), (23, 3429906), (46, 1714953), (59, 1337082), (69, 1143302), (118, 668541), (138, 571651), (177, 445694), (354, 222847), (1357, 58134), (2714, 29067), (4071, 19378), (8142, 9689)]