64527876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13477}}^1$

素因数の和:13513

約数の個数: 72

約数和(自身を含む): 196239680

約数和(自身を除く): 131711804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 13477, 26954, 40431, 53908, 80862, 94339, 121293, 161724, 188678, 242586, 256063, 283017, 377356, 485172, 512126, 566034, 768189, 849051, 1024252, 1132068, 1536378, 1698102, 1792441, 2304567, 3072756, 3396204, 3584882, 4609134, 5377323, 7169764, 9218268, 10754646, 16131969, 21509292, 32263938, 64527876]

約数ペア:

[(1, 64527876), (2, 32263938), (3, 21509292), (4, 16131969), (6, 10754646), (7, 9218268), (9, 7169764), (12, 5377323), (14, 4609134), (18, 3584882), (19, 3396204), (21, 3072756), (28, 2304567), (36, 1792441), (38, 1698102), (42, 1536378), (57, 1132068), (63, 1024252), (76, 849051), (84, 768189), (114, 566034), (126, 512126), (133, 485172), (171, 377356), (228, 283017), (252, 256063), (266, 242586), (342, 188678), (399, 161724), (532, 121293), (684, 94339), (798, 80862), (1197, 53908), (1596, 40431), (2394, 26954), (4788, 13477)]