77092210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 155457792

約数和(自身を除く): 78365582

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 67, 106, 130, 134, 167, 265, 334, 335, 530, 670, 689, 835, 871, 1378, 1670, 1742, 2171, 3445, 3551, 4342, 4355, 6890, 7102, 8710, 8851, 10855, 11189, 17702, 17755, 21710, 22378, 35510, 44255, 46163, 55945, 88510, 92326, 111890, 115063, 145457, 230126, 230815, 290914, 461630, 575315, 593017, 727285, 1150630, 1186034, 1454570, 2965085, 5930170, 7709221, 15418442, 38546105, 77092210]

約数ペア:

[(1, 77092210), (2, 38546105), (5, 15418442), (10, 7709221), (13, 5930170), (26, 2965085), (53, 1454570), (65, 1186034), (67, 1150630), (106, 727285), (130, 593017), (134, 575315), (167, 461630), (265, 290914), (334, 230815), (335, 230126), (530, 145457), (670, 115063), (689, 111890), (835, 92326), (871, 88510), (1378, 55945), (1670, 46163), (1742, 44255), (2171, 35510), (3445, 22378), (3551, 21710), (4342, 17755), (4355, 17702), (6890, 11189), (7102, 10855), (8710, 8851)]