89778836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4013}}^1$

素因数の和:4088

約数の個数: 48

約数和(自身を含む): 194213376

約数和(自身を除く): 104434540

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3196, 4013, 5593, 8026, 11186, 16052, 22372, 28091, 56182, 68221, 112364, 136442, 188611, 272884, 377222, 477547, 754444, 955094, 1320277, 1910188, 2640554, 3206387, 5281108, 6412774, 12825548, 22444709, 44889418, 89778836]

約数ペア:

[(1, 89778836), (2, 44889418), (4, 22444709), (7, 12825548), (14, 6412774), (17, 5281108), (28, 3206387), (34, 2640554), (47, 1910188), (68, 1320277), (94, 955094), (119, 754444), (188, 477547), (238, 377222), (329, 272884), (476, 188611), (658, 136442), (799, 112364), (1316, 68221), (1598, 56182), (3196, 28091), (4013, 22372), (5593, 16052), (8026, 11186)]