25008156

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 70217280

約数和(自身を除く): 45209124

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 53, 54, 68, 102, 106, 108, 153, 159, 204, 212, 257, 306, 318, 459, 477, 514, 612, 636, 771, 901, 918, 954, 1028, 1431, 1542, 1802, 1836, 1908, 2313, 2703, 2862, 3084, 3604, 4369, 4626, 5406, 5724, 6939, 8109, 8738, 9252, 10812, 13107, 13621, 13878, 16218, 17476, 24327, 26214, 27242, 27756, 32436, 39321, 40863, 48654, 52428, 54484, 78642, 81726, 97308, 117963, 122589, 157284, 163452, 231557, 235926, 245178, 367767, 463114, 471852, 490356, 694671, 735534, 926228, 1389342, 1471068, 2084013, 2778684, 4168026, 6252039, 8336052, 12504078, 25008156]

約数ペア:

[(1, 25008156), (2, 12504078), (3, 8336052), (4, 6252039), (6, 4168026), (9, 2778684), (12, 2084013), (17, 1471068), (18, 1389342), (27, 926228), (34, 735534), (36, 694671), (51, 490356), (53, 471852), (54, 463114), (68, 367767), (102, 245178), (106, 235926), (108, 231557), (153, 163452), (159, 157284), (204, 122589), (212, 117963), (257, 97308), (306, 81726), (318, 78642), (459, 54484), (477, 52428), (514, 48654), (612, 40863), (636, 39321), (771, 32436), (901, 27756), (918, 27242), (954, 26214), (1028, 24327), (1431, 17476), (1542, 16218), (1802, 13878), (1836, 13621), (1908, 13107), (2313, 10812), (2703, 9252), (2862, 8738), (3084, 8109), (3604, 6939), (4369, 5724), (4626, 5406)]