42445332

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 111220200

約数和(自身を除く): 68774868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 149, 164, 193, 246, 298, 369, 386, 447, 492, 579, 596, 738, 772, 894, 1158, 1341, 1476, 1737, 1788, 2316, 2682, 3474, 5364, 6109, 6948, 7913, 12218, 15826, 18327, 23739, 24436, 28757, 31652, 36654, 47478, 54981, 57514, 71217, 73308, 86271, 94956, 109962, 115028, 142434, 172542, 219924, 258813, 284868, 345084, 517626, 1035252, 1179037, 2358074, 3537111, 4716148, 7074222, 10611333, 14148444, 21222666, 42445332]

約数ペア:

[(1, 42445332), (2, 21222666), (3, 14148444), (4, 10611333), (6, 7074222), (9, 4716148), (12, 3537111), (18, 2358074), (36, 1179037), (41, 1035252), (82, 517626), (123, 345084), (149, 284868), (164, 258813), (193, 219924), (246, 172542), (298, 142434), (369, 115028), (386, 109962), (447, 94956), (492, 86271), (579, 73308), (596, 71217), (738, 57514), (772, 54981), (894, 47478), (1158, 36654), (1341, 31652), (1476, 28757), (1737, 24436), (1788, 23739), (2316, 18327), (2682, 15826), (3474, 12218), (5364, 7913), (6109, 6948)]