42246984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 120637440

約数和(自身を除く): 78390456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 47, 52, 67, 78, 86, 94, 104, 129, 134, 141, 156, 172, 188, 201, 258, 268, 282, 312, 344, 376, 402, 516, 536, 559, 564, 611, 804, 871, 1032, 1118, 1128, 1222, 1608, 1677, 1742, 1833, 2021, 2236, 2444, 2613, 2881, 3149, 3354, 3484, 3666, 4042, 4472, 4888, 5226, 5762, 6063, 6298, 6708, 6968, 7332, 8084, 8643, 9447, 10452, 11524, 12126, 12596, 13416, 14664, 16168, 17286, 18894, 20904, 23048, 24252, 25192, 26273, 34572, 37453, 37788, 40937, 48504, 52546, 69144, 74906, 75576, 78819, 81874, 105092, 112359, 122811, 135407, 149812, 157638, 163748, 210184, 224718, 245622, 270814, 299624, 315276, 327496, 406221, 449436, 491244, 541628, 630552, 812442, 898872, 982488, 1083256, 1624884, 1760291, 3249768, 3520582, 5280873, 7041164, 10561746, 14082328, 21123492, 42246984]

約数ペア:

[(1, 42246984), (2, 21123492), (3, 14082328), (4, 10561746), (6, 7041164), (8, 5280873), (12, 3520582), (13, 3249768), (24, 1760291), (26, 1624884), (39, 1083256), (43, 982488), (47, 898872), (52, 812442), (67, 630552), (78, 541628), (86, 491244), (94, 449436), (104, 406221), (129, 327496), (134, 315276), (141, 299624), (156, 270814), (172, 245622), (188, 224718), (201, 210184), (258, 163748), (268, 157638), (282, 149812), (312, 135407), (344, 122811), (376, 112359), (402, 105092), (516, 81874), (536, 78819), (559, 75576), (564, 74906), (611, 69144), (804, 52546), (871, 48504), (1032, 40937), (1118, 37788), (1128, 37453), (1222, 34572), (1608, 26273), (1677, 25192), (1742, 24252), (1833, 23048), (2021, 20904), (2236, 18894), (2444, 17286), (2613, 16168), (2881, 14664), (3149, 13416), (3354, 12596), (3484, 12126), (3666, 11524), (4042, 10452), (4472, 9447), (4888, 8643), (5226, 8084), (5762, 7332), (6063, 6968), (6298, 6708)]