64080324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23117}}^1$

素因数の和:23145

約数の個数: 72

約数和(自身を含む): 201958848

約数和(自身を除く): 137878524

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 23117, 46234, 69351, 92468, 138702, 161819, 208053, 254287, 277404, 323638, 416106, 485457, 508574, 647276, 762861, 832212, 970914, 1017148, 1456371, 1525722, 1780009, 1941828, 2288583, 2912742, 3051444, 3560018, 4577166, 5340027, 5825484, 7120036, 9154332, 10680054, 16020081, 21360108, 32040162, 64080324]

約数ペア:

[(1, 64080324), (2, 32040162), (3, 21360108), (4, 16020081), (6, 10680054), (7, 9154332), (9, 7120036), (11, 5825484), (12, 5340027), (14, 4577166), (18, 3560018), (21, 3051444), (22, 2912742), (28, 2288583), (33, 1941828), (36, 1780009), (42, 1525722), (44, 1456371), (63, 1017148), (66, 970914), (77, 832212), (84, 762861), (99, 647276), (126, 508574), (132, 485457), (154, 416106), (198, 323638), (231, 277404), (252, 254287), (308, 208053), (396, 161819), (462, 138702), (693, 92468), (924, 69351), (1386, 46234), (2772, 23117)]