72162048

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 227096576

約数和(自身を除く): 154934528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 433, 434, 448, 496, 651, 672, 744, 768, 866, 868, 896, 992, 1299, 1302, 1344, 1488, 1732, 1736, 1792, 1984, 2598, 2604, 2688, 2976, 3031, 3464, 3472, 3968, 5196, 5208, 5376, 5952, 6062, 6928, 6944, 7936, 9093, 10392, 10416, 11904, 12124, 13423, 13856, 13888, 18186, 20784, 20832, 23808, 24248, 26846, 27712, 27776, 36372, 40269, 41568, 41664, 48496, 53692, 55424, 55552, 72744, 80538, 83136, 83328, 93961, 96992, 107384, 110848, 145488, 161076, 166272, 166656, 187922, 193984, 214768, 281883, 290976, 322152, 332544, 375844, 387968, 429536, 563766, 581952, 644304, 751688, 775936, 859072, 1127532, 1163904, 1288608, 1503376, 1718144, 2255064, 2327808, 2577216, 3006752, 3436288, 4510128, 5154432, 6013504, 9020256, 10308864, 12027008, 18040512, 24054016, 36081024, 72162048]

約数ペア:

[(1, 72162048), (2, 36081024), (3, 24054016), (4, 18040512), (6, 12027008), (7, 10308864), (8, 9020256), (12, 6013504), (14, 5154432), (16, 4510128), (21, 3436288), (24, 3006752), (28, 2577216), (31, 2327808), (32, 2255064), (42, 1718144), (48, 1503376), (56, 1288608), (62, 1163904), (64, 1127532), (84, 859072), (93, 775936), (96, 751688), (112, 644304), (124, 581952), (128, 563766), (168, 429536), (186, 387968), (192, 375844), (217, 332544), (224, 322152), (248, 290976), (256, 281883), (336, 214768), (372, 193984), (384, 187922), (433, 166656), (434, 166272), (448, 161076), (496, 145488), (651, 110848), (672, 107384), (744, 96992), (768, 93961), (866, 83328), (868, 83136), (896, 80538), (992, 72744), (1299, 55552), (1302, 55424), (1344, 53692), (1488, 48496), (1732, 41664), (1736, 41568), (1792, 40269), (1984, 36372), (2598, 27776), (2604, 27712), (2688, 26846), (2976, 24248), (3031, 23808), (3464, 20832), (3472, 20784), (3968, 18186), (5196, 13888), (5208, 13856), (5376, 13423), (5952, 12124), (6062, 11904), (6928, 10416), (6944, 10392), (7936, 9093)]