78689352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{468389}}^1$

素因数の和:468405

約数の個数: 32

約数和(自身を含む): 224827200

約数和(自身を除く): 146137848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 468389, 936778, 1405167, 1873556, 2810334, 3278723, 3747112, 5620668, 6557446, 9836169, 11241336, 13114892, 19672338, 26229784, 39344676, 78689352]

約数ペア:

[(1, 78689352), (2, 39344676), (3, 26229784), (4, 19672338), (6, 13114892), (7, 11241336), (8, 9836169), (12, 6557446), (14, 5620668), (21, 3747112), (24, 3278723), (28, 2810334), (42, 1873556), (56, 1405167), (84, 936778), (168, 468389)]