42142752

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 127135008

約数和(自身を除く): 84992256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 43, 48, 72, 82, 83, 86, 96, 123, 129, 144, 164, 166, 172, 246, 249, 258, 288, 328, 332, 344, 369, 387, 492, 498, 516, 656, 664, 688, 738, 747, 774, 984, 996, 1032, 1312, 1328, 1376, 1476, 1494, 1548, 1763, 1968, 1992, 2064, 2656, 2952, 2988, 3096, 3403, 3526, 3569, 3936, 3984, 4128, 5289, 5904, 5976, 6192, 6806, 7052, 7138, 7968, 10209, 10578, 10707, 11808, 11952, 12384, 13612, 14104, 14276, 15867, 20418, 21156, 21414, 23904, 27224, 28208, 28552, 30627, 31734, 32121, 40836, 42312, 42828, 54448, 56416, 57104, 61254, 63468, 64242, 81672, 84624, 85656, 108896, 114208, 122508, 126936, 128484, 146329, 163344, 169248, 171312, 245016, 253872, 256968, 292658, 326688, 342624, 438987, 490032, 507744, 513936, 585316, 877974, 980064, 1027872, 1170632, 1316961, 1755948, 2341264, 2633922, 3511896, 4682528, 5267844, 7023792, 10535688, 14047584, 21071376, 42142752]

約数ペア:

[(1, 42142752), (2, 21071376), (3, 14047584), (4, 10535688), (6, 7023792), (8, 5267844), (9, 4682528), (12, 3511896), (16, 2633922), (18, 2341264), (24, 1755948), (32, 1316961), (36, 1170632), (41, 1027872), (43, 980064), (48, 877974), (72, 585316), (82, 513936), (83, 507744), (86, 490032), (96, 438987), (123, 342624), (129, 326688), (144, 292658), (164, 256968), (166, 253872), (172, 245016), (246, 171312), (249, 169248), (258, 163344), (288, 146329), (328, 128484), (332, 126936), (344, 122508), (369, 114208), (387, 108896), (492, 85656), (498, 84624), (516, 81672), (656, 64242), (664, 63468), (688, 61254), (738, 57104), (747, 56416), (774, 54448), (984, 42828), (996, 42312), (1032, 40836), (1312, 32121), (1328, 31734), (1376, 30627), (1476, 28552), (1494, 28208), (1548, 27224), (1763, 23904), (1968, 21414), (1992, 21156), (2064, 20418), (2656, 15867), (2952, 14276), (2988, 14104), (3096, 13612), (3403, 12384), (3526, 11952), (3569, 11808), (3936, 10707), (3984, 10578), (4128, 10209), (5289, 7968), (5904, 7138), (5976, 7052), (6192, 6806)]