77488878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{18371}}^1$

素因数の和:18432

約数の個数: 32

約数和(自身を含む): 167552640

約数和(自身を除く): 90063762

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 18371, 36742, 55113, 110226, 349049, 679727, 698098, 1047147, 1359454, 2039181, 2094294, 4078362, 12914813, 25829626, 38744439, 77488878]

約数ペア:

[(1, 77488878), (2, 38744439), (3, 25829626), (6, 12914813), (19, 4078362), (37, 2094294), (38, 2039181), (57, 1359454), (74, 1047147), (111, 698098), (114, 679727), (222, 349049), (703, 110226), (1406, 55113), (2109, 36742), (4218, 18371)]