66154284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3323}}^1$

素因数の和:3419

約数の個数: 72

約数和(自身を含む): 193589760

約数和(自身を除く): 127435476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 3323, 4977, 6636, 6646, 9954, 9969, 13292, 19908, 19938, 23261, 29907, 39876, 46522, 59814, 69783, 93044, 119628, 139566, 209349, 262517, 279132, 418698, 525034, 787551, 837396, 1050068, 1575102, 1837619, 2362653, 3150204, 3675238, 4725306, 5512857, 7350476, 9450612, 11025714, 16538571, 22051428, 33077142, 66154284]

約数ペア:

[(1, 66154284), (2, 33077142), (3, 22051428), (4, 16538571), (6, 11025714), (7, 9450612), (9, 7350476), (12, 5512857), (14, 4725306), (18, 3675238), (21, 3150204), (28, 2362653), (36, 1837619), (42, 1575102), (63, 1050068), (79, 837396), (84, 787551), (126, 525034), (158, 418698), (237, 279132), (252, 262517), (316, 209349), (474, 139566), (553, 119628), (711, 93044), (948, 69783), (1106, 59814), (1422, 46522), (1659, 39876), (2212, 29907), (2844, 23261), (3318, 19938), (3323, 19908), (4977, 13292), (6636, 9969), (6646, 9954)]