65564154

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 80

約数和(自身を含む): 153331200

約数和(自身を除く): 87767046

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 79, 81, 94, 109, 141, 158, 162, 218, 237, 282, 327, 423, 474, 654, 711, 846, 981, 1269, 1422, 1962, 2133, 2538, 2943, 3713, 3807, 4266, 5123, 5886, 6399, 7426, 7614, 8611, 8829, 10246, 11139, 12798, 15369, 17222, 17658, 22278, 25833, 30738, 33417, 46107, 51666, 66834, 77499, 92214, 100251, 138321, 154998, 200502, 232497, 276642, 300753, 404717, 414963, 464994, 601506, 697491, 809434, 829926, 1214151, 1394982, 2428302, 3642453, 7284906, 10927359, 21854718, 32782077, 65564154]

約数ペア:

[(1, 65564154), (2, 32782077), (3, 21854718), (6, 10927359), (9, 7284906), (18, 3642453), (27, 2428302), (47, 1394982), (54, 1214151), (79, 829926), (81, 809434), (94, 697491), (109, 601506), (141, 464994), (158, 414963), (162, 404717), (218, 300753), (237, 276642), (282, 232497), (327, 200502), (423, 154998), (474, 138321), (654, 100251), (711, 92214), (846, 77499), (981, 66834), (1269, 51666), (1422, 46107), (1962, 33417), (2133, 30738), (2538, 25833), (2943, 22278), (3713, 17658), (3807, 17222), (4266, 15369), (5123, 12798), (5886, 11139), (6399, 10246), (7426, 8829), (7614, 8611)]