72693216

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1459}}^1$

素因数の和:1648

約数の個数: 72

約数和(自身を含む): 208058760

約数和(自身を除く): 135365544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1384, 1459, 1557, 2076, 2768, 2918, 3114, 4152, 4377, 5536, 5836, 6228, 8304, 8754, 11672, 12456, 13131, 16608, 17508, 23344, 24912, 26262, 35016, 46688, 49824, 52524, 70032, 105048, 140064, 210096, 252407, 420192, 504814, 757221, 1009628, 1514442, 2019256, 2271663, 3028884, 4038512, 4543326, 6057768, 8077024, 9086652, 12115536, 18173304, 24231072, 36346608, 72693216]

約数ペア:

[(1, 72693216), (2, 36346608), (3, 24231072), (4, 18173304), (6, 12115536), (8, 9086652), (9, 8077024), (12, 6057768), (16, 4543326), (18, 4038512), (24, 3028884), (32, 2271663), (36, 2019256), (48, 1514442), (72, 1009628), (96, 757221), (144, 504814), (173, 420192), (288, 252407), (346, 210096), (519, 140064), (692, 105048), (1038, 70032), (1384, 52524), (1459, 49824), (1557, 46688), (2076, 35016), (2768, 26262), (2918, 24912), (3114, 23344), (4152, 17508), (4377, 16608), (5536, 13131), (5836, 12456), (6228, 11672), (8304, 8754)]