77612238

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3881}}^1$

素因数の和:4001

約数の個数: 48

約数和(自身を含む): 185311152

約数和(自身を除く): 107698914

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 1111, 1818, 2222, 3333, 3881, 6666, 7762, 9999, 11643, 19998, 23286, 34929, 42691, 69858, 85382, 128073, 256146, 384219, 391981, 768438, 783962, 1175943, 2351886, 3527829, 4311791, 7055658, 8623582, 12935373, 25870746, 38806119, 77612238]

約数ペア:

[(1, 77612238), (2, 38806119), (3, 25870746), (6, 12935373), (9, 8623582), (11, 7055658), (18, 4311791), (22, 3527829), (33, 2351886), (66, 1175943), (99, 783962), (101, 768438), (198, 391981), (202, 384219), (303, 256146), (606, 128073), (909, 85382), (1111, 69858), (1818, 42691), (2222, 34929), (3333, 23286), (3881, 19998), (6666, 11643), (7762, 9999)]