71806254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4363}}^1$

素因数の和:4592

約数の個数: 32

約数和(自身を含む): 155428224

約数和(自身を除く): 83621970

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 2743, 4363, 5486, 8229, 8726, 13089, 16458, 26178, 56719, 113438, 170157, 340314, 920593, 1841186, 2761779, 5523558, 11967709, 23935418, 35903127, 71806254]

約数ペア:

[(1, 71806254), (2, 35903127), (3, 23935418), (6, 11967709), (13, 5523558), (26, 2761779), (39, 1841186), (78, 920593), (211, 340314), (422, 170157), (633, 113438), (1266, 56719), (2743, 26178), (4363, 16458), (5486, 13089), (8229, 8726)]