61779276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 169971984

約数和(自身を除く): 108192708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1307, 1313, 1818, 2614, 2626, 3636, 3921, 3939, 5228, 5252, 7842, 7878, 11763, 11817, 15684, 15756, 16991, 23526, 23634, 33982, 47052, 47268, 50973, 67964, 101946, 132007, 152919, 203892, 264014, 305838, 396021, 528028, 611676, 792042, 1188063, 1584084, 1716091, 2376126, 3432182, 4752252, 5148273, 6864364, 10296546, 15444819, 20593092, 30889638, 61779276]

約数ペア:

[(1, 61779276), (2, 30889638), (3, 20593092), (4, 15444819), (6, 10296546), (9, 6864364), (12, 5148273), (13, 4752252), (18, 3432182), (26, 2376126), (36, 1716091), (39, 1584084), (52, 1188063), (78, 792042), (101, 611676), (117, 528028), (156, 396021), (202, 305838), (234, 264014), (303, 203892), (404, 152919), (468, 132007), (606, 101946), (909, 67964), (1212, 50973), (1307, 47268), (1313, 47052), (1818, 33982), (2614, 23634), (2626, 23526), (3636, 16991), (3921, 15756), (3939, 15684), (5228, 11817), (5252, 11763), (7842, 7878)]