69534426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 156441600

約数和(自身を除く): 86907174

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 149, 186, 193, 298, 386, 403, 447, 579, 806, 894, 1158, 1209, 1937, 2418, 2509, 3874, 4619, 5018, 5811, 5983, 7527, 9238, 11622, 11966, 13857, 15054, 17949, 27714, 28757, 35898, 57514, 60047, 77779, 86271, 120094, 155558, 172542, 180141, 233337, 360282, 373841, 466674, 747682, 891467, 1121523, 1782934, 2243046, 2674401, 5348802, 11589071, 23178142, 34767213, 69534426]

約数ペア:

[(1, 69534426), (2, 34767213), (3, 23178142), (6, 11589071), (13, 5348802), (26, 2674401), (31, 2243046), (39, 1782934), (62, 1121523), (78, 891467), (93, 747682), (149, 466674), (186, 373841), (193, 360282), (298, 233337), (386, 180141), (403, 172542), (447, 155558), (579, 120094), (806, 86271), (894, 77779), (1158, 60047), (1209, 57514), (1937, 35898), (2418, 28757), (2509, 27714), (3874, 17949), (4619, 15054), (5018, 13857), (5811, 11966), (5983, 11622), (7527, 9238)]