67938474

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 144295200

約数和(自身を除く): 76356726

約数列:

[1, 2, 3, 6, 29, 53, 58, 87, 106, 139, 159, 174, 278, 318, 417, 834, 1537, 2809, 3074, 4031, 4611, 5618, 7367, 8062, 8427, 9222, 12093, 14734, 16854, 22101, 24186, 44202, 81461, 162922, 213643, 244383, 390451, 427286, 488766, 640929, 780902, 1171353, 1281858, 2342706, 11323079, 22646158, 33969237, 67938474]

約数ペア:

[(1, 67938474), (2, 33969237), (3, 22646158), (6, 11323079), (29, 2342706), (53, 1281858), (58, 1171353), (87, 780902), (106, 640929), (139, 488766), (159, 427286), (174, 390451), (278, 244383), (318, 213643), (417, 162922), (834, 81461), (1537, 44202), (2809, 24186), (3074, 22101), (4031, 16854), (4611, 14734), (5618, 12093), (7367, 9222), (8062, 8427)]