75661306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 69490694

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 83, 133, 149, 161, 166, 266, 298, 322, 437, 581, 874, 1043, 1162, 1577, 1909, 2086, 2831, 3059, 3154, 3427, 3818, 5662, 6118, 6854, 11039, 12367, 13363, 19817, 22078, 23989, 24734, 26726, 36271, 39634, 47978, 65113, 72542, 86569, 130226, 173138, 234973, 253897, 284441, 455791, 469946, 507794, 568882, 911582, 1644811, 1991087, 3289622, 3982174, 5404379, 10808758, 37830653, 75661306]

約数ペア:

[(1, 75661306), (2, 37830653), (7, 10808758), (14, 5404379), (19, 3982174), (23, 3289622), (38, 1991087), (46, 1644811), (83, 911582), (133, 568882), (149, 507794), (161, 469946), (166, 455791), (266, 284441), (298, 253897), (322, 234973), (437, 173138), (581, 130226), (874, 86569), (1043, 72542), (1162, 65113), (1577, 47978), (1909, 39634), (2086, 36271), (2831, 26726), (3059, 24734), (3154, 23989), (3427, 22078), (3818, 19817), (5662, 13363), (6118, 12367), (6854, 11039)]