66855312

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4339}}^1$

素因数の和:4460

約数の個数: 60

約数和(自身を含む): 188894160

約数和(自身を除く): 122038848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 4339, 5136, 7704, 8678, 13017, 15408, 17356, 26034, 34712, 39051, 52068, 69424, 78102, 104136, 156204, 208272, 312408, 464273, 624816, 928546, 1392819, 1857092, 2785638, 3714184, 4178457, 5571276, 7428368, 8356914, 11142552, 16713828, 22285104, 33427656, 66855312]

約数ペア:

[(1, 66855312), (2, 33427656), (3, 22285104), (4, 16713828), (6, 11142552), (8, 8356914), (9, 7428368), (12, 5571276), (16, 4178457), (18, 3714184), (24, 2785638), (36, 1857092), (48, 1392819), (72, 928546), (107, 624816), (144, 464273), (214, 312408), (321, 208272), (428, 156204), (642, 104136), (856, 78102), (963, 69424), (1284, 52068), (1712, 39051), (1926, 34712), (2568, 26034), (3852, 17356), (4339, 15408), (5136, 13017), (7704, 8678)]