68620902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 96852378

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 53, 58, 87, 106, 159, 174, 203, 318, 371, 406, 609, 742, 1063, 1113, 1218, 1537, 2126, 2226, 3074, 3189, 4611, 6378, 7441, 9222, 10759, 14882, 21518, 22323, 30827, 32277, 44646, 56339, 61654, 64554, 92481, 112678, 169017, 184962, 215789, 338034, 394373, 431578, 647367, 788746, 1183119, 1294734, 1633831, 2366238, 3267662, 4901493, 9802986, 11436817, 22873634, 34310451, 68620902]

約数ペア:

[(1, 68620902), (2, 34310451), (3, 22873634), (6, 11436817), (7, 9802986), (14, 4901493), (21, 3267662), (29, 2366238), (42, 1633831), (53, 1294734), (58, 1183119), (87, 788746), (106, 647367), (159, 431578), (174, 394373), (203, 338034), (318, 215789), (371, 184962), (406, 169017), (609, 112678), (742, 92481), (1063, 64554), (1113, 61654), (1218, 56339), (1537, 44646), (2126, 32277), (2226, 30827), (3074, 22323), (3189, 21518), (4611, 14882), (6378, 10759), (7441, 9222)]