85097484

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2203}}^1$

素因数の和:2279

約数の個数: 72

約数和(自身を含む): 228642960

約数和(自身を除く): 143545476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1332, 2146, 2203, 3219, 4292, 4406, 6438, 6609, 8812, 9657, 12876, 13218, 19314, 19827, 26436, 38628, 39654, 63887, 79308, 81511, 127774, 163022, 191661, 244533, 255548, 326044, 383322, 489066, 574983, 733599, 766644, 978132, 1149966, 1467198, 2299932, 2363819, 2934396, 4727638, 7091457, 9455276, 14182914, 21274371, 28365828, 42548742, 85097484]

約数ペア:

[(1, 85097484), (2, 42548742), (3, 28365828), (4, 21274371), (6, 14182914), (9, 9455276), (12, 7091457), (18, 4727638), (29, 2934396), (36, 2363819), (37, 2299932), (58, 1467198), (74, 1149966), (87, 978132), (111, 766644), (116, 733599), (148, 574983), (174, 489066), (222, 383322), (261, 326044), (333, 255548), (348, 244533), (444, 191661), (522, 163022), (666, 127774), (1044, 81511), (1073, 79308), (1332, 63887), (2146, 39654), (2203, 38628), (3219, 26436), (4292, 19827), (4406, 19314), (6438, 13218), (6609, 12876), (8812, 9657)]