72104928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1840

約数の個数: 96

約数和(自身を含む): 219985920

約数和(自身を除く): 147880992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 672, 732, 854, 976, 1281, 1464, 1708, 1759, 1952, 2562, 2928, 3416, 3518, 5124, 5277, 5856, 6832, 7036, 10248, 10554, 12313, 13664, 14072, 20496, 21108, 24626, 28144, 36939, 40992, 42216, 49252, 56288, 73878, 84432, 98504, 107299, 147756, 168864, 197008, 214598, 295512, 321897, 394016, 429196, 591024, 643794, 751093, 858392, 1182048, 1287588, 1502186, 1716784, 2253279, 2575176, 3004372, 3433568, 4506558, 5150352, 6008744, 9013116, 10300704, 12017488, 18026232, 24034976, 36052464, 72104928]

約数ペア:

[(1, 72104928), (2, 36052464), (3, 24034976), (4, 18026232), (6, 12017488), (7, 10300704), (8, 9013116), (12, 6008744), (14, 5150352), (16, 4506558), (21, 3433568), (24, 3004372), (28, 2575176), (32, 2253279), (42, 1716784), (48, 1502186), (56, 1287588), (61, 1182048), (84, 858392), (96, 751093), (112, 643794), (122, 591024), (168, 429196), (183, 394016), (224, 321897), (244, 295512), (336, 214598), (366, 197008), (427, 168864), (488, 147756), (672, 107299), (732, 98504), (854, 84432), (976, 73878), (1281, 56288), (1464, 49252), (1708, 42216), (1759, 40992), (1952, 36939), (2562, 28144), (2928, 24626), (3416, 21108), (3518, 20496), (5124, 14072), (5277, 13664), (5856, 12313), (6832, 10554), (7036, 10248)]