64827288

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{19157}}^1$

素因数の和:19216

約数の個数: 48

約数和(自身を含む): 179318880

約数和(自身を除く): 114491592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 19157, 38314, 57471, 76628, 114942, 153256, 172413, 229884, 344826, 459768, 689652, 900379, 1379304, 1800758, 2701137, 3601516, 5402274, 7203032, 8103411, 10804548, 16206822, 21609096, 32413644, 64827288]

約数ペア:

[(1, 64827288), (2, 32413644), (3, 21609096), (4, 16206822), (6, 10804548), (8, 8103411), (9, 7203032), (12, 5402274), (18, 3601516), (24, 2701137), (36, 1800758), (47, 1379304), (72, 900379), (94, 689652), (141, 459768), (188, 344826), (282, 229884), (376, 172413), (423, 153256), (564, 114942), (846, 76628), (1128, 57471), (1692, 38314), (3384, 19157)]