80235678

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1013}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 164900736

約数和(自身を除く): 84665058

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 307, 614, 921, 1013, 1842, 2026, 3039, 6078, 13201, 26402, 39603, 43559, 79206, 87118, 130677, 261354, 310991, 621982, 932973, 1865946, 13372613, 26745226, 40117839, 80235678]

約数ペア:

[(1, 80235678), (2, 40117839), (3, 26745226), (6, 13372613), (43, 1865946), (86, 932973), (129, 621982), (258, 310991), (307, 261354), (614, 130677), (921, 87118), (1013, 79206), (1842, 43559), (2026, 39603), (3039, 26402), (6078, 13201)]