64688316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70009}}^1$

素因数の和:70034

約数の個数: 48

約数和(自身を含む): 188186880

約数和(自身を除く): 123498564

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 70009, 140018, 210027, 280036, 420054, 490063, 770099, 840108, 980126, 1470189, 1540198, 1960252, 2310297, 2940378, 3080396, 4620594, 5390693, 5880756, 9241188, 10781386, 16172079, 21562772, 32344158, 64688316]

約数ペア:

[(1, 64688316), (2, 32344158), (3, 21562772), (4, 16172079), (6, 10781386), (7, 9241188), (11, 5880756), (12, 5390693), (14, 4620594), (21, 3080396), (22, 2940378), (28, 2310297), (33, 1960252), (42, 1540198), (44, 1470189), (66, 980126), (77, 840108), (84, 770099), (132, 490063), (154, 420054), (231, 280036), (308, 210027), (462, 140018), (924, 70009)]