72238536

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{1193}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 202794930

約数和(自身を除く): 130556394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 841, 1044, 1193, 1682, 2088, 2386, 2523, 3364, 3579, 4772, 5046, 6728, 7158, 7569, 9544, 10092, 10737, 14316, 15138, 20184, 21474, 28632, 30276, 34597, 42948, 60552, 69194, 85896, 103791, 138388, 207582, 276776, 311373, 415164, 622746, 830328, 1003313, 1245492, 2006626, 2490984, 3009939, 4013252, 6019878, 8026504, 9029817, 12039756, 18059634, 24079512, 36119268, 72238536]

約数ペア:

[(1, 72238536), (2, 36119268), (3, 24079512), (4, 18059634), (6, 12039756), (8, 9029817), (9, 8026504), (12, 6019878), (18, 4013252), (24, 3009939), (29, 2490984), (36, 2006626), (58, 1245492), (72, 1003313), (87, 830328), (116, 622746), (174, 415164), (232, 311373), (261, 276776), (348, 207582), (522, 138388), (696, 103791), (841, 85896), (1044, 69194), (1193, 60552), (1682, 42948), (2088, 34597), (2386, 30276), (2523, 28632), (3364, 21474), (3579, 20184), (4772, 15138), (5046, 14316), (6728, 10737), (7158, 10092), (7569, 9544)]