90749232

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 292365216

約数和(自身を除く): 201615984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 197, 252, 336, 394, 457, 504, 591, 788, 914, 1008, 1182, 1371, 1379, 1576, 1773, 1828, 2364, 2742, 2758, 3152, 3199, 3546, 3656, 4113, 4137, 4728, 5484, 5516, 6398, 7092, 7312, 8226, 8274, 9456, 9597, 10968, 11032, 12411, 12796, 14184, 16452, 16548, 19194, 21936, 22064, 24822, 25592, 28368, 28791, 32904, 33096, 38388, 49644, 51184, 57582, 65808, 66192, 76776, 90029, 99288, 115164, 153552, 180058, 198576, 230328, 270087, 360116, 460656, 540174, 630203, 720232, 810261, 1080348, 1260406, 1440464, 1620522, 1890609, 2160696, 2520812, 3241044, 3781218, 4321392, 5041624, 5671827, 6482088, 7562436, 10083248, 11343654, 12964176, 15124872, 22687308, 30249744, 45374616, 90749232]

約数ペア:

[(1, 90749232), (2, 45374616), (3, 30249744), (4, 22687308), (6, 15124872), (7, 12964176), (8, 11343654), (9, 10083248), (12, 7562436), (14, 6482088), (16, 5671827), (18, 5041624), (21, 4321392), (24, 3781218), (28, 3241044), (36, 2520812), (42, 2160696), (48, 1890609), (56, 1620522), (63, 1440464), (72, 1260406), (84, 1080348), (112, 810261), (126, 720232), (144, 630203), (168, 540174), (197, 460656), (252, 360116), (336, 270087), (394, 230328), (457, 198576), (504, 180058), (591, 153552), (788, 115164), (914, 99288), (1008, 90029), (1182, 76776), (1371, 66192), (1379, 65808), (1576, 57582), (1773, 51184), (1828, 49644), (2364, 38388), (2742, 33096), (2758, 32904), (3152, 28791), (3199, 28368), (3546, 25592), (3656, 24822), (4113, 22064), (4137, 21936), (4728, 19194), (5484, 16548), (5516, 16452), (6398, 14184), (7092, 12796), (7312, 12411), (8226, 11032), (8274, 10968), (9456, 9597)]