82215168

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 256857216

約数和(自身を除く): 174642048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 373, 384, 448, 492, 574, 656, 672, 746, 768, 861, 896, 984, 1119, 1148, 1312, 1344, 1492, 1722, 1792, 1968, 2238, 2296, 2611, 2624, 2688, 2984, 3444, 3936, 4476, 4592, 5222, 5248, 5376, 5968, 6888, 7833, 7872, 8952, 9184, 10444, 10496, 11936, 13776, 15293, 15666, 15744, 17904, 18368, 20888, 23872, 27552, 30586, 31332, 31488, 35808, 36736, 41776, 45879, 47744, 55104, 61172, 62664, 71616, 73472, 83552, 91758, 95488, 107051, 110208, 122344, 125328, 143232, 167104, 183516, 214102, 220416, 244688, 250656, 286464, 321153, 334208, 367032, 428204, 489376, 501312, 642306, 668416, 734064, 856408, 978752, 1002624, 1284612, 1468128, 1712816, 1957504, 2005248, 2569224, 2936256, 3425632, 3915008, 5138448, 5872512, 6851264, 10276896, 11745024, 13702528, 20553792, 27405056, 41107584, 82215168]

約数ペア:

[(1, 82215168), (2, 41107584), (3, 27405056), (4, 20553792), (6, 13702528), (7, 11745024), (8, 10276896), (12, 6851264), (14, 5872512), (16, 5138448), (21, 3915008), (24, 3425632), (28, 2936256), (32, 2569224), (41, 2005248), (42, 1957504), (48, 1712816), (56, 1468128), (64, 1284612), (82, 1002624), (84, 978752), (96, 856408), (112, 734064), (123, 668416), (128, 642306), (164, 501312), (168, 489376), (192, 428204), (224, 367032), (246, 334208), (256, 321153), (287, 286464), (328, 250656), (336, 244688), (373, 220416), (384, 214102), (448, 183516), (492, 167104), (574, 143232), (656, 125328), (672, 122344), (746, 110208), (768, 107051), (861, 95488), (896, 91758), (984, 83552), (1119, 73472), (1148, 71616), (1312, 62664), (1344, 61172), (1492, 55104), (1722, 47744), (1792, 45879), (1968, 41776), (2238, 36736), (2296, 35808), (2611, 31488), (2624, 31332), (2688, 30586), (2984, 27552), (3444, 23872), (3936, 20888), (4476, 18368), (4592, 17904), (5222, 15744), (5248, 15666), (5376, 15293), (5968, 13776), (6888, 11936), (7833, 10496), (7872, 10444), (8952, 9184)]