78020658

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{10247}}^1$

素因数の和:10308

約数の個数: 40

約数和(自身を含む): 178561152

約数和(自身を除く): 100540494

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 423, 846, 1269, 2538, 3807, 7614, 10247, 20494, 30741, 61482, 92223, 184446, 276669, 481609, 553338, 830007, 963218, 1444827, 1660014, 2889654, 4334481, 8668962, 13003443, 26006886, 39010329, 78020658]

約数ペア:

[(1, 78020658), (2, 39010329), (3, 26006886), (6, 13003443), (9, 8668962), (18, 4334481), (27, 2889654), (47, 1660014), (54, 1444827), (81, 963218), (94, 830007), (141, 553338), (162, 481609), (282, 276669), (423, 184446), (846, 92223), (1269, 61482), (2538, 30741), (3807, 20494), (7614, 10247)]