64710618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 157731840

約数和(自身を除く): 93021222

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 83, 114, 133, 166, 249, 266, 399, 498, 581, 798, 977, 1162, 1577, 1743, 1954, 2931, 3154, 3486, 4731, 5862, 6839, 9462, 11039, 13678, 18563, 20517, 22078, 33117, 37126, 41034, 55689, 66234, 81091, 111378, 129941, 162182, 243273, 259882, 389823, 486546, 567637, 779646, 1135274, 1540729, 1702911, 3081458, 3405822, 4622187, 9244374, 10785103, 21570206, 32355309, 64710618]

約数ペア:

[(1, 64710618), (2, 32355309), (3, 21570206), (6, 10785103), (7, 9244374), (14, 4622187), (19, 3405822), (21, 3081458), (38, 1702911), (42, 1540729), (57, 1135274), (83, 779646), (114, 567637), (133, 486546), (166, 389823), (249, 259882), (266, 243273), (399, 162182), (498, 129941), (581, 111378), (798, 81091), (977, 66234), (1162, 55689), (1577, 41034), (1743, 37126), (1954, 33117), (2931, 22078), (3154, 20517), (3486, 18563), (4731, 13678), (5862, 11039), (6839, 9462)]