77744548

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 161489664

約数和(自身を除く): 83745116

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 101, 148, 202, 259, 404, 518, 707, 743, 1036, 1414, 1486, 2828, 2972, 3737, 5201, 7474, 10402, 14948, 20804, 26159, 27491, 52318, 54982, 75043, 104636, 109964, 150086, 192437, 300172, 384874, 525301, 769748, 1050602, 2101204, 2776591, 5553182, 11106364, 19436137, 38872274, 77744548]

約数ペア:

[(1, 77744548), (2, 38872274), (4, 19436137), (7, 11106364), (14, 5553182), (28, 2776591), (37, 2101204), (74, 1050602), (101, 769748), (148, 525301), (202, 384874), (259, 300172), (404, 192437), (518, 150086), (707, 109964), (743, 104636), (1036, 75043), (1414, 54982), (1486, 52318), (2828, 27491), (2972, 26159), (3737, 20804), (5201, 14948), (7474, 10402)]