68953424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 146133504

約数和(自身を除く): 77180080

約数列:

[1, 2, 4, 8, 16, 31, 43, 53, 61, 62, 86, 106, 122, 124, 172, 212, 244, 248, 344, 424, 488, 496, 688, 848, 976, 1333, 1643, 1891, 2279, 2623, 2666, 3233, 3286, 3782, 4558, 5246, 5332, 6466, 6572, 7564, 9116, 10492, 10664, 12932, 13144, 15128, 18232, 20984, 21328, 25864, 26288, 30256, 36464, 41968, 51728, 70649, 81313, 100223, 139019, 141298, 162626, 200446, 278038, 282596, 325252, 400892, 556076, 565192, 650504, 801784, 1112152, 1130384, 1301008, 1603568, 2224304, 4309589, 8619178, 17238356, 34476712, 68953424]

約数ペア:

[(1, 68953424), (2, 34476712), (4, 17238356), (8, 8619178), (16, 4309589), (31, 2224304), (43, 1603568), (53, 1301008), (61, 1130384), (62, 1112152), (86, 801784), (106, 650504), (122, 565192), (124, 556076), (172, 400892), (212, 325252), (244, 282596), (248, 278038), (344, 200446), (424, 162626), (488, 141298), (496, 139019), (688, 100223), (848, 81313), (976, 70649), (1333, 51728), (1643, 41968), (1891, 36464), (2279, 30256), (2623, 26288), (2666, 25864), (3233, 21328), (3286, 20984), (3782, 18232), (4558, 15128), (5246, 13144), (5332, 12932), (6466, 10664), (6572, 10492), (7564, 9116)]