83378808

素因数分解:

$2^3\times 3^4\times {\mathrm{223}}^1\times {\mathrm{577}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 234991680

約数和(自身を除く): 151612872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 223, 324, 446, 577, 648, 669, 892, 1154, 1338, 1731, 1784, 2007, 2308, 2676, 3462, 4014, 4616, 5193, 5352, 6021, 6924, 8028, 10386, 12042, 13848, 15579, 16056, 18063, 20772, 24084, 31158, 36126, 41544, 46737, 48168, 62316, 72252, 93474, 124632, 128671, 144504, 186948, 257342, 373896, 386013, 514684, 772026, 1029368, 1158039, 1544052, 2316078, 3088104, 3474117, 4632156, 6948234, 9264312, 10422351, 13896468, 20844702, 27792936, 41689404, 83378808]

約数ペア:

[(1, 83378808), (2, 41689404), (3, 27792936), (4, 20844702), (6, 13896468), (8, 10422351), (9, 9264312), (12, 6948234), (18, 4632156), (24, 3474117), (27, 3088104), (36, 2316078), (54, 1544052), (72, 1158039), (81, 1029368), (108, 772026), (162, 514684), (216, 386013), (223, 373896), (324, 257342), (446, 186948), (577, 144504), (648, 128671), (669, 124632), (892, 93474), (1154, 72252), (1338, 62316), (1731, 48168), (1784, 46737), (2007, 41544), (2308, 36126), (2676, 31158), (3462, 24084), (4014, 20772), (4616, 18063), (5193, 16056), (5352, 15579), (6021, 13848), (6924, 12042), (8028, 10386)]