86906932

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 180028800

約数和(自身を除く): 93121868

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 149, 259, 298, 518, 563, 596, 1036, 1043, 1126, 2086, 2252, 3941, 4172, 5513, 7882, 11026, 15764, 20831, 22052, 38591, 41662, 77182, 83324, 83887, 145817, 154364, 167774, 291634, 335548, 583268, 587209, 1174418, 2348836, 3103819, 6207638, 12415276, 21726733, 43453466, 86906932]

約数ペア:

[(1, 86906932), (2, 43453466), (4, 21726733), (7, 12415276), (14, 6207638), (28, 3103819), (37, 2348836), (74, 1174418), (148, 587209), (149, 583268), (259, 335548), (298, 291634), (518, 167774), (563, 154364), (596, 145817), (1036, 83887), (1043, 83324), (1126, 77182), (2086, 41662), (2252, 38591), (3941, 22052), (4172, 20831), (5513, 15764), (7882, 11026)]