68830444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 130572288

約数和(自身を除く): 61741844

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 127, 137, 172, 254, 274, 508, 548, 989, 1978, 2921, 3151, 3956, 5461, 5842, 5891, 6302, 10922, 11684, 11782, 12604, 17399, 21844, 23564, 34798, 69596, 125603, 135493, 251206, 270986, 400177, 502412, 541972, 748157, 800354, 1496314, 1600708, 2992628, 17207611, 34415222, 68830444]

約数ペア:

[(1, 68830444), (2, 34415222), (4, 17207611), (23, 2992628), (43, 1600708), (46, 1496314), (86, 800354), (92, 748157), (127, 541972), (137, 502412), (172, 400177), (254, 270986), (274, 251206), (508, 135493), (548, 125603), (989, 69596), (1978, 34798), (2921, 23564), (3151, 21844), (3956, 17399), (5461, 12604), (5842, 11782), (5891, 11684), (6302, 10922)]