85272684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 252698880

約数和(自身を除く): 167426196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 101, 114, 133, 138, 161, 202, 228, 266, 276, 303, 322, 399, 404, 437, 483, 529, 532, 606, 644, 707, 798, 874, 966, 1058, 1212, 1311, 1414, 1587, 1596, 1748, 1919, 1932, 2116, 2121, 2323, 2622, 2828, 3059, 3174, 3703, 3838, 4242, 4646, 5244, 5757, 6118, 6348, 6969, 7406, 7676, 8484, 9177, 9292, 10051, 11109, 11514, 12236, 13433, 13938, 14812, 16261, 18354, 20102, 22218, 23028, 26866, 27876, 30153, 32522, 36708, 40204, 40299, 44137, 44436, 48783, 53429, 53732, 60306, 65044, 70357, 80598, 88274, 97566, 106858, 120612, 132411, 140714, 160287, 161196, 176548, 195132, 211071, 213716, 264822, 281428, 308959, 320574, 374003, 422142, 529644, 617918, 641148, 748006, 844284, 926877, 1015151, 1122009, 1235836, 1496012, 1853754, 2030302, 2244018, 3045453, 3707508, 4060604, 4488036, 6090906, 7106057, 12181812, 14212114, 21318171, 28424228, 42636342, 85272684]

約数ペア:

[(1, 85272684), (2, 42636342), (3, 28424228), (4, 21318171), (6, 14212114), (7, 12181812), (12, 7106057), (14, 6090906), (19, 4488036), (21, 4060604), (23, 3707508), (28, 3045453), (38, 2244018), (42, 2030302), (46, 1853754), (57, 1496012), (69, 1235836), (76, 1122009), (84, 1015151), (92, 926877), (101, 844284), (114, 748006), (133, 641148), (138, 617918), (161, 529644), (202, 422142), (228, 374003), (266, 320574), (276, 308959), (303, 281428), (322, 264822), (399, 213716), (404, 211071), (437, 195132), (483, 176548), (529, 161196), (532, 160287), (606, 140714), (644, 132411), (707, 120612), (798, 106858), (874, 97566), (966, 88274), (1058, 80598), (1212, 70357), (1311, 65044), (1414, 60306), (1587, 53732), (1596, 53429), (1748, 48783), (1919, 44436), (1932, 44137), (2116, 40299), (2121, 40204), (2323, 36708), (2622, 32522), (2828, 30153), (3059, 27876), (3174, 26866), (3703, 23028), (3838, 22218), (4242, 20102), (4646, 18354), (5244, 16261), (5757, 14812), (6118, 13938), (6348, 13433), (6969, 12236), (7406, 11514), (7676, 11109), (8484, 10051), (9177, 9292)]