71675013.000000000

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34313}}^1$

素因数の和:34365

約数の個数: 48

約数和(自身を含む): 406826784

約数和(自身を除く): 246859578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 34313, 68626, 102939, 205878, 240191, 308817, 480382, 617634, 720573, 1269581, 1441146, 2161719, 2539162, 3808743, 4323438, 7617486, 8887067, 11426229, 17774134, 22852458, 26661201, 53322402, 79983603, 159967206]

約数ペア:

[(1, 159967206), (2, 79983603), (3, 53322402), (6, 26661201), (7, 22852458), (9, 17774134), (14, 11426229), (18, 8887067), (21, 7617486), (37, 4323438), (42, 3808743), (63, 2539162), (74, 2161719), (111, 1441146), (126, 1269581), (222, 720573), (259, 617634), (333, 480382), (518, 308817), (666, 240191), (777, 205878), (1554, 102939), (2331, 68626), (4662, 34313)]