86616840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13619}}^1$

素因数の和:13686

約数の個数: 64

約数和(自身を含む): 264772800

約数和(自身を除く): 178155960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 13619, 27238, 40857, 54476, 68095, 81714, 108952, 136190, 163428, 204285, 272380, 326856, 408570, 544760, 721807, 817140, 1443614, 1634280, 2165421, 2887228, 3609035, 4330842, 5774456, 7218070, 8661684, 10827105, 14436140, 17323368, 21654210, 28872280, 43308420, 86616840]

約数ペア:

[(1, 86616840), (2, 43308420), (3, 28872280), (4, 21654210), (5, 17323368), (6, 14436140), (8, 10827105), (10, 8661684), (12, 7218070), (15, 5774456), (20, 4330842), (24, 3609035), (30, 2887228), (40, 2165421), (53, 1634280), (60, 1443614), (106, 817140), (120, 721807), (159, 544760), (212, 408570), (265, 326856), (318, 272380), (424, 204285), (530, 163428), (636, 136190), (795, 108952), (1060, 81714), (1272, 68095), (1590, 54476), (2120, 40857), (3180, 27238), (6360, 13619)]