77369864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67631}}^1$

素因数の和:67661

約数の個数: 32

約数和(自身を含む): 170432640

約数和(自身を除く): 93062776

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 67631, 135262, 270524, 541048, 743941, 879203, 1487882, 1758406, 2975764, 3516812, 5951528, 7033624, 9671233, 19342466, 38684932, 77369864]

約数ペア:

[(1, 77369864), (2, 38684932), (4, 19342466), (8, 9671233), (11, 7033624), (13, 5951528), (22, 3516812), (26, 2975764), (44, 1758406), (52, 1487882), (88, 879203), (104, 743941), (143, 541048), (286, 270524), (572, 135262), (1144, 67631)]