72276206

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 114874848

約数和(自身を除く): 42598642

約数列:

[1, 2, 43, 53, 86, 101, 106, 157, 202, 314, 2279, 4343, 4558, 5353, 6751, 8321, 8686, 10706, 13502, 15857, 16642, 31714, 230179, 357803, 460358, 681851, 715606, 840421, 1363702, 1680842, 36138103, 72276206]

約数ペア:

[(1, 72276206), (2, 36138103), (43, 1680842), (53, 1363702), (86, 840421), (101, 715606), (106, 681851), (157, 460358), (202, 357803), (314, 230179), (2279, 31714), (4343, 16642), (4558, 15857), (5353, 13502), (6751, 10706), (8321, 8686)]