82975508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 192158400

約数和(自身を除く): 109182892

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1289, 1463, 1694, 2299, 2578, 2926, 3388, 4598, 5156, 5852, 9023, 9196, 14179, 16093, 18046, 24491, 28358, 32186, 36092, 48982, 56716, 64372, 97964, 99253, 155969, 171437, 198506, 269401, 311938, 342874, 397012, 538802, 623876, 685748, 1077604, 1091783, 1885807, 2183566, 2963411, 3771614, 4367132, 5926822, 7543228, 11853644, 20743877, 41487754, 82975508]

約数ペア:

[(1, 82975508), (2, 41487754), (4, 20743877), (7, 11853644), (11, 7543228), (14, 5926822), (19, 4367132), (22, 3771614), (28, 2963411), (38, 2183566), (44, 1885807), (76, 1091783), (77, 1077604), (121, 685748), (133, 623876), (154, 538802), (209, 397012), (242, 342874), (266, 311938), (308, 269401), (418, 198506), (484, 171437), (532, 155969), (836, 99253), (847, 97964), (1289, 64372), (1463, 56716), (1694, 48982), (2299, 36092), (2578, 32186), (2926, 28358), (3388, 24491), (4598, 18046), (5156, 16093), (5852, 14179), (9023, 9196)]