42557088

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 132723360

約数和(自身を除く): 90166272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 83, 84, 96, 98, 109, 112, 147, 166, 168, 196, 218, 224, 249, 294, 327, 332, 336, 392, 436, 498, 581, 588, 654, 664, 672, 763, 784, 872, 996, 1162, 1176, 1308, 1328, 1526, 1568, 1743, 1744, 1992, 2289, 2324, 2352, 2616, 2656, 3052, 3486, 3488, 3984, 4067, 4578, 4648, 4704, 5232, 5341, 6104, 6972, 7968, 8134, 9047, 9156, 9296, 10464, 10682, 12201, 12208, 13944, 16023, 16268, 18094, 18312, 18592, 21364, 24402, 24416, 27141, 27888, 32046, 32536, 36188, 36624, 42728, 48804, 54282, 55776, 63329, 64092, 65072, 72376, 73248, 85456, 97608, 108564, 126658, 128184, 130144, 144752, 170912, 189987, 195216, 217128, 253316, 256368, 289504, 379974, 390432, 434256, 443303, 506632, 512736, 759948, 868512, 886606, 1013264, 1329909, 1519896, 1773212, 2026528, 2659818, 3039792, 3546424, 5319636, 6079584, 7092848, 10639272, 14185696, 21278544, 42557088]

約数ペア:

[(1, 42557088), (2, 21278544), (3, 14185696), (4, 10639272), (6, 7092848), (7, 6079584), (8, 5319636), (12, 3546424), (14, 3039792), (16, 2659818), (21, 2026528), (24, 1773212), (28, 1519896), (32, 1329909), (42, 1013264), (48, 886606), (49, 868512), (56, 759948), (83, 512736), (84, 506632), (96, 443303), (98, 434256), (109, 390432), (112, 379974), (147, 289504), (166, 256368), (168, 253316), (196, 217128), (218, 195216), (224, 189987), (249, 170912), (294, 144752), (327, 130144), (332, 128184), (336, 126658), (392, 108564), (436, 97608), (498, 85456), (581, 73248), (588, 72376), (654, 65072), (664, 64092), (672, 63329), (763, 55776), (784, 54282), (872, 48804), (996, 42728), (1162, 36624), (1176, 36188), (1308, 32536), (1328, 32046), (1526, 27888), (1568, 27141), (1743, 24416), (1744, 24402), (1992, 21364), (2289, 18592), (2324, 18312), (2352, 18094), (2616, 16268), (2656, 16023), (3052, 13944), (3486, 12208), (3488, 12201), (3984, 10682), (4067, 10464), (4578, 9296), (4648, 9156), (4704, 9047), (5232, 8134), (5341, 7968), (6104, 6972)]