65628972

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1699}}^1$

素因数の和:1775

約数の個数: 72

約数和(自身を含む): 176358000

約数和(自身を除く): 110729028

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, 1699, 2146, 3219, 3398, 4292, 5097, 6438, 6796, 9657, 10194, 12876, 15291, 19314, 20388, 30582, 38628, 49271, 61164, 62863, 98542, 125726, 147813, 188589, 197084, 251452, 295626, 377178, 443439, 565767, 591252, 754356, 886878, 1131534, 1773756, 1823027, 2263068, 3646054, 5469081, 7292108, 10938162, 16407243, 21876324, 32814486, 65628972]

約数ペア:

[(1, 65628972), (2, 32814486), (3, 21876324), (4, 16407243), (6, 10938162), (9, 7292108), (12, 5469081), (18, 3646054), (29, 2263068), (36, 1823027), (37, 1773756), (58, 1131534), (74, 886878), (87, 754356), (111, 591252), (116, 565767), (148, 443439), (174, 377178), (222, 295626), (261, 251452), (333, 197084), (348, 188589), (444, 147813), (522, 125726), (666, 98542), (1044, 62863), (1073, 61164), (1332, 49271), (1699, 38628), (2146, 30582), (3219, 20388), (3398, 19314), (4292, 15291), (5097, 12876), (6438, 10194), (6796, 9657)]