74853669

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 123171840

約数和(自身を除く): 48318171

約数列:

[1, 3, 11, 17, 29, 33, 43, 51, 87, 107, 129, 187, 319, 321, 473, 493, 561, 731, 957, 1177, 1247, 1419, 1479, 1819, 2193, 3103, 3531, 3741, 4601, 5423, 5457, 8041, 9309, 13717, 13803, 16269, 20009, 21199, 24123, 34133, 41151, 50611, 52751, 60027, 63597, 78217, 102399, 133429, 151833, 158253, 233189, 234651, 400287, 580261, 699567, 860387, 1467719, 1740783, 2268293, 2581161, 4403157, 6804879, 24951223, 74853669]

約数ペア:

[(1, 74853669), (3, 24951223), (11, 6804879), (17, 4403157), (29, 2581161), (33, 2268293), (43, 1740783), (51, 1467719), (87, 860387), (107, 699567), (129, 580261), (187, 400287), (319, 234651), (321, 233189), (473, 158253), (493, 151833), (561, 133429), (731, 102399), (957, 78217), (1177, 63597), (1247, 60027), (1419, 52751), (1479, 50611), (1819, 41151), (2193, 34133), (3103, 24123), (3531, 21199), (3741, 20009), (4601, 16269), (5423, 13803), (5457, 13717), (8041, 9309)]