77193928

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 170956800

約数和(自身を除く): 93762872

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 139, 188, 211, 278, 329, 376, 422, 556, 658, 844, 973, 1112, 1316, 1477, 1688, 1946, 2632, 2954, 3892, 5908, 6533, 7784, 9917, 11816, 13066, 19834, 26132, 29329, 39668, 45731, 52264, 58658, 69419, 79336, 91462, 117316, 138838, 182924, 205303, 234632, 277676, 365848, 410606, 555352, 821212, 1378463, 1642424, 2756926, 5513852, 9649241, 11027704, 19298482, 38596964, 77193928]

約数ペア:

[(1, 77193928), (2, 38596964), (4, 19298482), (7, 11027704), (8, 9649241), (14, 5513852), (28, 2756926), (47, 1642424), (56, 1378463), (94, 821212), (139, 555352), (188, 410606), (211, 365848), (278, 277676), (329, 234632), (376, 205303), (422, 182924), (556, 138838), (658, 117316), (844, 91462), (973, 79336), (1112, 69419), (1316, 58658), (1477, 52264), (1688, 45731), (1946, 39668), (2632, 29329), (2954, 26132), (3892, 19834), (5908, 13066), (6533, 11816), (7784, 9917)]