89212676

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 196956480

約数和(自身を除く): 107743804

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 317, 322, 437, 529, 532, 634, 644, 874, 1058, 1268, 1748, 2116, 2219, 3059, 3703, 4438, 6023, 6118, 7291, 7406, 8876, 10051, 12046, 12236, 14582, 14812, 20102, 24092, 29164, 40204, 42161, 51037, 70357, 84322, 102074, 138529, 140714, 167693, 168644, 204148, 277058, 281428, 335386, 554116, 670772, 969703, 1173851, 1939406, 2347702, 3186167, 3878812, 4695404, 6372334, 12744668, 22303169, 44606338, 89212676]

約数ペア:

[(1, 89212676), (2, 44606338), (4, 22303169), (7, 12744668), (14, 6372334), (19, 4695404), (23, 3878812), (28, 3186167), (38, 2347702), (46, 1939406), (76, 1173851), (92, 969703), (133, 670772), (161, 554116), (266, 335386), (317, 281428), (322, 277058), (437, 204148), (529, 168644), (532, 167693), (634, 140714), (644, 138529), (874, 102074), (1058, 84322), (1268, 70357), (1748, 51037), (2116, 42161), (2219, 40204), (3059, 29164), (3703, 24092), (4438, 20102), (6023, 14812), (6118, 14582), (7291, 12236), (7406, 12046), (8876, 10051)]