77813012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 149361408

約数和(自身を除く): 71548396

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 97, 188, 194, 251, 388, 502, 799, 1004, 1598, 1649, 3196, 3298, 4267, 4559, 6596, 8534, 9118, 11797, 17068, 18236, 23594, 24347, 47188, 48694, 77503, 97388, 155006, 200549, 310012, 401098, 413899, 802196, 827798, 1144309, 1655596, 2288618, 4577236, 19453253, 38906506, 77813012]

約数ペア:

[(1, 77813012), (2, 38906506), (4, 19453253), (17, 4577236), (34, 2288618), (47, 1655596), (68, 1144309), (94, 827798), (97, 802196), (188, 413899), (194, 401098), (251, 310012), (388, 200549), (502, 155006), (799, 97388), (1004, 77503), (1598, 48694), (1649, 47188), (3196, 24347), (3298, 23594), (4267, 18236), (4559, 17068), (6596, 11797), (8534, 9118)]