71376246474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{128939}}^1$

素因数の和:129155

約数の個数: 64

約数和(自身を含む): 158045368320

約数和(自身を除く): 86669121846

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 151, 282, 302, 453, 611, 906, 1222, 1833, 1963, 3666, 3926, 5889, 7097, 11778, 14194, 21291, 42582, 92261, 128939, 184522, 257878, 276783, 386817, 553566, 773634, 1676207, 3352414, 5028621, 6060133, 10057242, 12120266, 18180399, 19469789, 36360798, 38939578, 58409367, 78781729, 116818734, 157563458, 236345187, 253107257, 472690374, 506214514, 759321771, 915080083, 1518643542, 1830160166, 2745240249, 5490480498, 11896041079, 23792082158, 35688123237, 71376246474]

約数ペア:

[(1, 71376246474), (2, 35688123237), (3, 23792082158), (6, 11896041079), (13, 5490480498), (26, 2745240249), (39, 1830160166), (47, 1518643542), (78, 915080083), (94, 759321771), (141, 506214514), (151, 472690374), (282, 253107257), (302, 236345187), (453, 157563458), (611, 116818734), (906, 78781729), (1222, 58409367), (1833, 38939578), (1963, 36360798), (3666, 19469789), (3926, 18180399), (5889, 12120266), (7097, 10057242), (11778, 6060133), (14194, 5028621), (21291, 3352414), (42582, 1676207), (92261, 773634), (128939, 553566), (184522, 386817), (257878, 276783)]